APA-referens (7:e uppl.)

POPOOLA, L. (2013). Ibadan sustainable development summit [ISDS] 2013. University of Ibadan Centre for Sustainable Development.

Chicago-referens (17:e uppl.)

POPOOLA, Labode. Ibadan Sustainable Development Summit [ISDS] 2013. University of Ibadan Centre for Sustainable Development, 2013.

MLA-referens (9:e uppl.)

POPOOLA, Labode. Ibadan Sustainable Development Summit [ISDS] 2013. University of Ibadan Centre for Sustainable Development, 2013.

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