APA (7th ed.) Citation

Muhd Ismail Ahmad. (1998). Sains perkhidmatan. Booktrade enterprise.

Chicago Style (17th ed.) Citation

Muhd Ismail Ahmad. Sains Perkhidmatan. Selangor: Booktrade enterprise, 1998.

MLA (9th ed.) Citation

Muhd Ismail Ahmad. Sains Perkhidmatan. Booktrade enterprise, 1998.

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