Tohutoro APA (7th ed.)

Pryor, F. L. (1963). Communist foreign trade system. Allen & Unwin.

Tohutoru Kātū Chicago (17th ed.)

Pryor, Frederic L. Communist Foreign Trade System. London: Allen & Unwin, 1963.

Tohutoro MLA (9th ed.)

Pryor, Frederic L. Communist Foreign Trade System. Allen & Unwin, 1963.