Authority. (1990). The cooperative code of the Philippines (RA No. 6938) and the cooperative development authority (RA No. 6939) with comments from COOP Leaders in the Philippines. Materials Development and Production Unit.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Authority. The Cooperative Code of the Philippines (RA No. 6938) and the Cooperative Development Authority (RA No. 6939) with Comments from COOP Leaders in the Philippines. Quezon City: Materials Development and Production Unit, 1990.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Authority. The Cooperative Code of the Philippines (RA No. 6938) and the Cooperative Development Authority (RA No. 6939) with Comments from COOP Leaders in the Philippines. Materials Development and Production Unit, 1990.
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