APA Citation

Matthews, A., Dieni Purwandari, & Iryani Syahrir. (2013). Bahagia di masa sulit (Cet.1.). Jakarta: Change Publication.

Chicago Style Citation

Matthews, Andrew, Dieni Purwandari, and Iryani Syahrir. Bahagia Di Masa Sulit. Cet.1. Jakarta: Change Publication, 2013.

MLA Citation

Matthews, Andrew, Dieni Purwandari, and Iryani Syahrir. Bahagia Di Masa Sulit. Cet.1. Jakarta: Change Publication, 2013.

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