APA (7th ed.) Citation

Simorangkir, O. (1986). Etika bisnis. Aksara Persada Press.

Chicago Style (17th ed.) Citation

Simorangkir, OP.. Etika Bisnis. Aksara Persada Press, 1986.

MLA (8th ed.) Citation

Simorangkir, OP.. Etika Bisnis. Aksara Persada Press, 1986.

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