APA-referens (7:e uppl.)

Collins, D. (2010). Portfolios of the Poor. Permanent Black.

Chicago-referens (17:e uppl.)

Collins, Daryl. Portfolios of the Poor. Ranikhet: Permanent Black, 2010.

MLA-referens (9:e uppl.)

Collins, Daryl. Portfolios of the Poor. Permanent Black, 2010.