APA Citation

Ungku A. Aziz, P. (1980). Prinsip-prinsip koperasi (1st.ed.). Kuala Lumpur: Angkasa.

Chicago Style Citation

Ungku A. Aziz, Prof. Prinsip-prinsip Koperasi. 1st.ed. Kuala Lumpur: Angkasa, 1980.

MLA Citation

Ungku A. Aziz, Prof. Prinsip-prinsip Koperasi. 1st.ed. Kuala Lumpur: Angkasa, 1980.

Warning: These citations may not always be 100% accurate.