APA Style

Matthews, Andrew. (1998). BEING HAPPY: KIAT HIDUP TENTRAM DAN BAHAGIA (1). Jakarta: Gramedia Pustaka Utama.

Chicago Style

Matthews, Andrew. BEING HAPPY: KIAT HIDUP TENTRAM DAN BAHAGIA. 1 Jakarta: Gramedia Pustaka Utama, 1998. Text.

MLA Style

Matthews, Andrew. BEING HAPPY: KIAT HIDUP TENTRAM DAN BAHAGIA. 1 Jakarta: Gramedia Pustaka Utama, 1998. Text.

Turabian Style

Matthews, Andrew. BEING HAPPY: KIAT HIDUP TENTRAM DAN BAHAGIA. 1 Jakarta: Gramedia Pustaka Utama, 1998. Print.