APA-referens (7:e uppl.)

Khoo, A., & Higgs, P. J. (1990). Foreign exchange exposure: A case study. University of Melbourne, Graduate School of Management.

Chicago-referens (17:e uppl.)

Khoo, Andrew, och Peter J. Higgs. Foreign Exchange Exposure: A Case Study. [Parkville, Vic.]: University of Melbourne, Graduate School of Management, 1990.

MLA-referens (8:e uppl.)

Khoo, Andrew, och Peter J. Higgs. Foreign Exchange Exposure: A Case Study. University of Melbourne, Graduate School of Management, 1990.