APA (7th ed.) Citation

Cummins, J. (1991). Promosi penjualan. Binarupa Aksara.

Chicago Style (17th ed.) Citation

Cummins, Julian. Promosi Penjualan. Binarupa Aksara, 1991.

MLA (8th ed.) Citation

Cummins, Julian. Promosi Penjualan. Binarupa Aksara, 1991.

Warning: These citations may not always be 100% accurate.