APA-referens (7:e uppl.)

Collier, P., Venables, A., Van der Ploeg, R., & Spence, M. (2009). Managing resource revenues in developing. University of Oxford.

Chicago-referens (17:e uppl.)

Collier, P., A. Venables, R. Van der Ploeg, och M. Spence. Managing Resource Revenues in Developing. University of Oxford, 2009.

MLA-referens (9:e uppl.)

Collier, P., et al. Managing Resource Revenues in Developing. University of Oxford, 2009.