Information Journal Paper
APA:
CopyKEESING, DONALD B.. (1966). LABOUR SKILLS AND COMPARATIVE ADVANTAGE. AMERICAN ECONOMIC REVIEW, 56(2), 249-258. SID. https://sid.ir/paper/611537/en
Vancouver:
CopyKEESING DONALD B.. LABOUR SKILLS AND COMPARATIVE ADVANTAGE. AMERICAN ECONOMIC REVIEW[Internet]. 1966;56(2):249-258. Available from: https://sid.ir/paper/611537/en
IEEE:
CopyDONALD B. KEESING, “LABOUR SKILLS AND COMPARATIVE ADVANTAGE,” AMERICAN ECONOMIC REVIEW, vol. 56, no. 2, pp. 249–258, 1966, [Online]. Available: https://sid.ir/paper/611537/en