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Lua i Stíl Chicago (17ú heag.)Mugenda, Abel Gitau. Social Science Research: Theory and Principles. Nairobi, Kenya: Applied Research & Training Services, 2008.
Lua MLA (9ú heag.)Mugenda, Abel Gitau. Social Science Research: Theory and Principles. Applied Research & Training Services, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.