APA (7th ed.) Citation

Goh, O. S., & Mohd. Najib Badruddin. (1993). Panduan Lengkap MS-DOS 6. Info-tech.

Chicago Style (17th ed.) Citation

Goh, O. S., and Mohd. Najib Badruddin. Panduan Lengkap MS-DOS 6. Kuala Lumpur: Info-tech, 1993.

MLA (9th ed.) Citation

Goh, O. S., and Mohd. Najib Badruddin. Panduan Lengkap MS-DOS 6. Info-tech, 1993.