APA (7e ed.) Bronvermelding

Whitsitt, M. E. (1988). Feasibility study manual for cooperatives. Cooperative Foundation Philippines.

Chicago (17e ed.) Bronvermelding

Whitsitt, Mac E. Feasibility Study Manual for Cooperatives. Quezon City: Cooperative Foundation Philippines, 1988.

MLA (9e ed.) Bronvermelding

Whitsitt, Mac E. Feasibility Study Manual for Cooperatives. Cooperative Foundation Philippines, 1988.