APA-referens (7:e uppl.)

Owolabi, A. A. (2015). Incorporating Environmental Costs into Nigerian Oil and Gas Accounting.

Chicago-referens (17:e uppl.)

Owolabi, Amos Akintola. Incorporating Environmental Costs into Nigerian Oil and Gas Accounting. 2015.

MLA-referens (9:e uppl.)

Owolabi, Amos Akintola. Incorporating Environmental Costs into Nigerian Oil and Gas Accounting. 2015.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.