APA Style

Oentoro, Johannes. (2011). Changing One Heart At A Time (-). Jakarta: HPH.

Chicago Style

Oentoro, Johannes. Changing One Heart At A Time. - Jakarta: HPH, 2011. Textbook.

MLA Style

Oentoro, Johannes. Changing One Heart At A Time. - Jakarta: HPH, 2011. Textbook.

Turabian Style

Oentoro, Johannes. Changing One Heart At A Time. - Jakarta: HPH, 2011. Textbook.