Cita APA (7th ed.)

Mugenda, O. M., & Mugenda, A. G. (1999). Research methods: Quantitative and qualitative approaches. ACTS.

Cita Chicago (17th ed.)

Mugenda, Olive M., i Abel G. Mugenda. Research Methods: Quantitative and Qualitative Approaches. Nairobi: ACTS, 1999.

Cita MLA (9th ed.)

Mugenda, Olive M., i Abel G. Mugenda. Research Methods: Quantitative and Qualitative Approaches. ACTS, 1999.