Lua APA (7ú heag.)
Ouma, S. J. (1987). Development in Kenya through co-operatives. Shirikon Management & Book-marketing Services.
Lua i Stíl Chicago (17ú heag.)
Ouma, Sylvester J. Development in Kenya Through Co-operatives. Nairobi, Kenya: Shirikon Management & Book-marketing Services, 1987.
Lua MLA (9ú heag.)
Ouma, Sylvester J. Development in Kenya Through Co-operatives. Shirikon Management & Book-marketing Services, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.