Παραπομπή APA

Sarantakos, S. (1997). Social research (2nd ed.). Plagrave.

Παραπομπή Chicago Style

Sarantakos, Sotirios. Social Research. 2nd ed. N.Y: Plagrave, 1997.

Παραπομπή MLA

Sarantakos, Sotirios. Social Research. 2nd ed. Plagrave, 1997.