Styl cytowania APA

Treverton, G. F. (1986). Covert action and open society. Foreign affairs. - publ. by the Council on Foreign Relations.

Styl cytowania Chicago

Treverton, Gregory F. "Covert Action and Open Society." Foreign Affairs. - Publ. by the Council on Foreign Relations 1986.

Styl cytowania MLA

Treverton, Gregory F. "Covert Action and Open Society." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1986.