APA (7th ed.) Citation

Tan, K. H. (1994). Supervision and human relations / Tan Kwang How. Federal Publications.

Chicago Style (17th ed.) Citation

Tan, Kwang How. Supervision and Human Relations / Tan Kwang How. Shah Alam, Selangor: Federal Publications, 1994.

MLA (9th ed.) Citation

Tan, Kwang How. Supervision and Human Relations / Tan Kwang How. Federal Publications, 1994.