APA (7th ed.) Citation

Hasnah Mohd Salleh. (1989). Amalan pejabat. Longman Malaysia Sdn. Bhd..

Chicago Style (17th ed.) Citation

Hasnah Mohd Salleh. Amalan Pejabat. Selangor: Longman Malaysia Sdn. Bhd., 1989.

MLA (9th ed.) Citation

Hasnah Mohd Salleh. Amalan Pejabat. Longman Malaysia Sdn. Bhd., 1989.

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