APA ציטוט

Enke, S., & Salera, V. (1957). International economics. s.n.

Chicago Style (17th ed.) Citation

Enke, Stephen, and Virgil Salera. International Economics. s.l: s.n, 1957.

ציטוט MLA

Enke, Stephen, and Virgil Salera. International Economics. s.n, 1957.