APA ציטוט

Fryer, D. W. (1965). World economic development. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Fryer, D. W. World Economic Development. New York: McGraw-Hill, 1965.

ציטוט MLA

Fryer, D. W. World Economic Development. New York: McGraw-Hill, 1965.