APA Style

RICK, W. (2008). NGOLU NA NI AMUDIHON NI SANGKAP( BATAK TOBA) (-). -: PURPESO DRIVEN MOVEMENT INDONE.

MLA Style

RICK, WARREN. "NGOLU NA NI AMUDIHON NI SANGKAP( BATAK TOBA)". - -: PURPESO DRIVEN MOVEMENT INDONE, 2008. Text.