As a self-designation, the literary New Persian term Tajik, which originally had some previous pejorative usage as a label for eastern Persians or Iranians, has become acceptable during the last several decades, particularly as a result of Soviet administration in Central Asia. Alternative names for the Tajiks are Eastern Persian,Fārsīwān (Persian-speaker), and Dīhgān (cf. Tajik: Деҳқон) which translates to "farmer or settled villager", in a wider sense "settled" in contrast to "nomadic" and was later used to describe a class of land-owning magnates as "Persian of noble blood" in contrast to Arabs, Turks and Romans during the Sassanid and early Islamic period.
^Country Factfiles. — Afghanistan, page 153. // Atlas. Fourth Edition. Editors: Ben Hoare, Margaret Parrish. Publisher: Jonathan Metcalf. First published in Great Britain in 2001 by Dorling Kindersley Limited. London: Dorling Kindersley, 2010, 432 pages. ISBN9781405350396 "Population: 28.1 million Religions: Sunni Muslim 84%, Shi'a Muslim 15%, other 1% Ethnic Mix: Pashtun 38%, Tajik 25%, Hazara 19%, Uzbek, Turkmen, other 18%"
^Cite error: The named reference CIA-tj was invoked but never defined (see the help page).
^Karl Cordell, "Ethnicity and Democratisation in the New Europe", Routledge, 1998. p. 201: "Consequently, the number of citizens who regard themselves as Tajiks is difficult to determine. Tajikis within and outside of the republic, Samarkand State University (SamGU) academic and international commentators suggest that there may be between six and seven million Tajiks in Uzbekistan, constituting 30% of the republic's 22 million population, rather than the official figure of 4.7%(Foltz 1996;213; Carlisle 1995:88).
^Lena Jonson (1976) "Tajikistan in the New Central Asia", I.B.Tauris, p. 108: "According to official Uzbek statistics there are slightly over 1 million Tajiks in Uzbekistan or about 3% of the population. The unofficial figure is over 6 million Tajiks. They are concentrated in the Sukhandarya, Samarqand and Bukhara regions."
^This figure only includes Tajiks from Afghanistan. The population of people with descent from Afghanistan in Canada is 48,090 according to Canada's 2006 Census. Tajiks make up an estimated 27% of the population of Afghanistan. The Tajik population in Canada is estimated from these two figures. Ethnic origins, 2006 counts, for CanadaArchived 2013-07-23 at the Wayback Machine.
^B. A. Litvinsky, Ahmad Hasan Dani (1998). History of Civilizations of Central Asia: Age of Achievement, A.D. 750 to the end of the 15th-century. Excerpt: "...they were the basis for the emergence and gradual consolidation of what became an Eastern Persian-Tajik ethnic identity." pp. 101. UNESCO. ISBN9789231032110.
^M. Longworth Dames; G. Morgenstierne & R. Ghirshman (1999). "AFGHĀNISTĀN". Encyclopaedia of Islam (CD-ROM Edition v. 1.0 ed.). Leiden, The Netherlands: Koninklijke Brill NV.