APA (7th ed.) Citation

Heru, T. (1985). Lingkungan Perusahaan. n.d.

Chicago Style (17th ed.) Citation

Heru, Tri. Lingkungan Perusahaan. n.d, 1985.

MLA (8th ed.) Citation

Heru, Tri. Lingkungan Perusahaan. n.d, 1985.

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