APA Style

Adriansyah, Muhril, Valentino. (2015). The impact of messages appeals and frequency of appearance in online advertisement about Samsung smartphone toward buying interest . : Swiss German University.

Chicago Style

Adriansyah, Muhril, Valentino. The impact of messages appeals and frequency of appearance in online advertisement about Samsung smartphone toward buying interest. : Swiss German University, 2015. print.

MLA Style

Adriansyah, Muhril, Valentino. The impact of messages appeals and frequency of appearance in online advertisement about Samsung smartphone toward buying interest. : Swiss German University, 2015. print.

Turabian Style

Adriansyah, Muhril, Valentino. The impact of messages appeals and frequency of appearance in online advertisement about Samsung smartphone toward buying interest. : Swiss German University, 2015. print.