APA
Harrod R. (., Hague D. (., . (1986). International Trade Theory In A Developing World. Vol.13. : Macmillan Press Ltd.
Chicago
Harrod R (Ed), Hague Douglas (Ed), . 1986. International Trade Theory In A Developing World. Vol.13. : Macmillan Press Ltd.
Harvard
Harrod R. (., Hague D. (., . (1986). International Trade Theory In A Developing World. Vol.13. : Macmillan Press Ltd.
MLA
Harrod R (Ed), Hague Douglas (Ed), . International Trade Theory In A Developing World. Vol.13. : Macmillan Press Ltd. 1986.