Gaya APA

Kartajaya, Hermawan. (2014). Marketing In Challenging Times . Jakarta: Gramedia.

Gaya Chicago

Kartajaya, Hermawan. Marketing In Challenging Times. Jakarta: Gramedia, 2014. Teks.

Gaya MLA

Kartajaya, Hermawan. Marketing In Challenging Times. Jakarta: Gramedia, 2014. Teks.

Gaya Turabian

Kartajaya, Hermawan. Marketing In Challenging Times. Jakarta: Gramedia, 2014. Teks.