APA aipamena

Walters, R. S. (1970). American & Soviet aid: A comparative analysis. University of Pittsburgh Press.

Chicago Style aipamena

Walters, Robert S. American & Soviet Aid: A Comparative Analysis. [Pittsburgh]: University of Pittsburgh Press, 1970.

MLA aipamena

Walters, Robert S. American & Soviet Aid: A Comparative Analysis. University of Pittsburgh Press, 1970.