APA Style

Widyaharsana, James Indra Winawan. (2009). Pemasaran hemat penjualan berlipat melalui creative viral marketing . Jakarta: Penerbit PPM.

Chicago Style

Widyaharsana, James Indra Winawan. Pemasaran hemat penjualan berlipat melalui creative viral marketing. Jakarta: Penerbit PPM, 2009. Printed Material.

MLA Style

Widyaharsana, James Indra Winawan. Pemasaran hemat penjualan berlipat melalui creative viral marketing. Jakarta: Penerbit PPM, 2009. Printed Material.

Turabian Style

Widyaharsana, James Indra Winawan. Pemasaran hemat penjualan berlipat melalui creative viral marketing. Jakarta: Penerbit PPM, 2009. Printed Material.