APA ציטוט

Cooper, R. A. (1970). Export perormance and the pressure of deman. London: George Allen and Uwin.

Trích dẫn kiểu Chicago

Cooper, R. A. Export Perormance and the Pressure of Deman. London: George Allen and Uwin, 1970.

ציטוט MLA

Cooper, R. A. Export Perormance and the Pressure of Deman. London: George Allen and Uwin, 1970.