Boardman, John (May 9, 1973). "The Neolithic-Eneolithic Period". In I.E.S. Edwards; et al. (eds.). The Cambridge ancient history, The Middle East and the Aegean Region, c.1800–1380 BC. Vol. 3 (3rd ed.). Cambridge: Cambridge University Press. pp. 31–32. ISBN0-521-08230-7. OCLC69212345.
Ehrich, Robert W; Bankoff, H Arthur (March 15, 1993). "Chapter 21: Geographical and Chronological Patterns in East Central and Southeastern Europe". In Ehrich, Robert W (ed.). Chronologies in Old World Archaeology(PDF) (1st ed.). Chicago: University Of Chicago Press. pp. 375–394. ISBN0-226-19447-7. OCLC394989. Archived from the original(PDF) on 4 June 2011. Retrieved 1 February 2010.
eliznik.org.uk
Mellish, Liz; Nick Green (December 2005). "Late Neolithic period, 5000 BC". South East Europe pre-history summary to 700BC. Elznik Web Pages. Archived from the original on 3 January 2019. Retrieved 7 February 2010.
Ehrich, Robert W; Bankoff, H Arthur (March 15, 1993). "Chapter 21: Geographical and Chronological Patterns in East Central and Southeastern Europe". In Ehrich, Robert W (ed.). Chronologies in Old World Archaeology(PDF) (1st ed.). Chicago: University Of Chicago Press. pp. 375–394. ISBN0-226-19447-7. OCLC394989. Archived from the original(PDF) on 4 June 2011. Retrieved 1 February 2010.
Mellish, Liz; Nick Green (December 2005). "Late Neolithic period, 5000 BC". South East Europe pre-history summary to 700BC. Elznik Web Pages. Archived from the original on 3 January 2019. Retrieved 7 February 2010.
Peregrine, Peter Neal; Ember, Melvin, eds. (October 1, 2001). "Subtraditions: Boian III (Vidra Phase) – Boian IV (Spanţov Phase or "Transitional")". Encyclopedia of Prehistory. Vol. 4 : Europe. New York: Springer. p. 359. ISBN0-306-46258-3. OCLC60343445. Published in conjunction with the Human Relations Area Files at Yale University
Boardman, John (May 9, 1973). "The Neolithic-Eneolithic Period". In I.E.S. Edwards; et al. (eds.). The Cambridge ancient history, The Middle East and the Aegean Region, c.1800–1380 BC. Vol. 3 (3rd ed.). Cambridge: Cambridge University Press. pp. 31–32. ISBN0-521-08230-7. OCLC69212345.
Ehrich, Robert W; Bankoff, H Arthur (March 15, 1993). "Chapter 21: Geographical and Chronological Patterns in East Central and Southeastern Europe". In Ehrich, Robert W (ed.). Chronologies in Old World Archaeology(PDF) (1st ed.). Chicago: University Of Chicago Press. pp. 375–394. ISBN0-226-19447-7. OCLC394989. Archived from the original(PDF) on 4 June 2011. Retrieved 1 February 2010.
Bălăşescu, Adrian; Valentin Radu (2003). Neagu, Marian (ed.). "Paleoeconomia animalieră a comunităţilor Bolintineanu" [The paleo-economic livestock of the Neolithic Bolintineanu settlement]. Neoliticul Mijlociu la Dunărea de Jos (CCDJ) (in Romanian). 20. Călărași, Romania: Muzeul Dunării de Jos din Călărași: 73–87. OCLC70909630.