Gaya APA

D., M, G, A, P. (2005). Change your questions change your life : 7 powerful tools for life and work . Jakarta: pt elex media komputindo.

Gaya MLA

D., Marilee, G., Adams,, Ph.. "Change your questions change your life : 7 powerful tools for life and work". Jakarta: pt elex media komputindo, 2005. Text.