Παραπομπή APA

(1985). Outline of the History of the CPCZ (2nd rev. ed.). Orbis Press Agency.

Παραπομπή Chicago Style

Outline of the History of the CPCZ. 2nd rev. ed. Prague: Orbis Press Agency, 1985.

Παραπομπή MLA

Outline of the History of the CPCZ. 2nd rev. ed. Orbis Press Agency, 1985.