Akpoghor, P. S. (1993). Selected essays on cooperative theory and practice: As published in the Financial Punch of Nigeria between 1983 and 1986 by Siemu Udin. Marburg Consult für Selbsthilfeförderung = Marburg Consult for Self-Help Promotion.
Cita Chicago Style (17a ed.)Akpoghor, Peter S. Selected Essays on Cooperative Theory and Practice: As Published in the Financial Punch of Nigeria Between 1983 and 1986 by Siemu Udin. Marburg: Marburg Consult für Selbsthilfeförderung = Marburg Consult for Self-Help Promotion, 1993.
Cita MLA (9a ed.)Akpoghor, Peter S. Selected Essays on Cooperative Theory and Practice: As Published in the Financial Punch of Nigeria Between 1983 and 1986 by Siemu Udin. Marburg Consult für Selbsthilfeförderung = Marburg Consult for Self-Help Promotion, 1993.
