Gaya APA

Frost, Raymond, Strauss, Judy. (2014). E-Marketing (Ed. 17). England: Pearson.

Gaya Chicago

Frost, Raymond, Strauss, Judy. E-Marketing. Ed. 17 England: Pearson, 2014. Text.

Gaya MLA

Frost, Raymond, Strauss, Judy. E-Marketing. Ed. 17 England: Pearson, 2014. Text.

Gaya Turabian

Frost, Raymond, Strauss, Judy. E-Marketing. Ed. 17 England: Pearson, 2014. Print.