APA-ийн эшлэл(7 дахь хэвлэлт)

Georgeoff, P. J. (1968). The social education of Bulgarian youth. University of Minnesota Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Georgeoff, Peter John. The Social Education of Bulgarian Youth. Minneapolis: University of Minnesota Press, 1968.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Georgeoff, Peter John. The Social Education of Bulgarian Youth. University of Minnesota Press, 1968.