APA Citation

Abu Hassan Adam. (1991). Menghala wawasan 2020 (2nd ed.). Kuala Lumpur: Arena Ilmu.

Chicago Style Citation

Abu Hassan Adam. Menghala Wawasan 2020. 2nd ed. Kuala Lumpur: Arena Ilmu, 1991.

MLA Citation

Abu Hassan Adam. Menghala Wawasan 2020. 2nd ed. Kuala Lumpur: Arena Ilmu, 1991.

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