Gaya APA

Wahyudi, Iwan. (2010). Shifthink Professional Series Customer Oriented : 21 Inspirasi Dahsyat Merebut Hati Konsumen! . Jakarta: Get Your Wisdom Publishing.

Gaya Chicago

Wahyudi, Iwan. Shifthink Professional Series Customer Oriented : 21 Inspirasi Dahsyat Merebut Hati Konsumen!. Jakarta: Get Your Wisdom Publishing, 2010. Text.

Gaya MLA

Wahyudi, Iwan. Shifthink Professional Series Customer Oriented : 21 Inspirasi Dahsyat Merebut Hati Konsumen!. Jakarta: Get Your Wisdom Publishing, 2010. Text.

Gaya Turabian

Wahyudi, Iwan. Shifthink Professional Series Customer Oriented : 21 Inspirasi Dahsyat Merebut Hati Konsumen!. Jakarta: Get Your Wisdom Publishing, 2010. Print.