APA
Oso W. Y., Onen D., . (2009). A general guide to writing research proposal and report. Nairobi: Jomo Kenyatta Foundation.
Chicago
Oso Willis Yuko, Onen David, . 2009. A general guide to writing research proposal and report. Nairobi: Jomo Kenyatta Foundation.
Harvard
Oso W. Y., Onen D., . (2009). A general guide to writing research proposal and report. Nairobi: Jomo Kenyatta Foundation.
MLA
Oso Willis Yuko, Onen David, . A general guide to writing research proposal and report. Nairobi: Jomo Kenyatta Foundation. 2009.