Laibuta, Kibaya Imaana. Principles of commercial law / Kibaya Imaana Laibuta. - 2nd ed. - Nairobi : LawAfrica, c2011. - xliii, 566 p. ; 25 cm. Includes index. ISBN: 9966712143 LCCN: 2011343876 LC Class. No.: KSK856 .L35 2011 / .L35 2011