APA-referens

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

Chicago-stil citat

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

MLA-referens

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