Tohutoro APA (7th ed.)

Thumbi, M. P. (2001). Small enterprises management: A practical guide... Mwalimu.

Tohutoru Kātū Chicago (17th ed.)

Thumbi, Muigai P. Small Enterprises Management: A Practical Guide... Nairobi: Mwalimu, 2001.

Tohutoro MLA (9th ed.)

Thumbi, Muigai P. Small Enterprises Management: A Practical Guide... Mwalimu, 2001.