APA (7th ed.) Citation

Ahmad, A., & Abdul Rahman, S. S. (1990). Maintenance system in Section 18 PPP (an analysis) / Azman Ahmad and Shahrin Shah Abdul Rahman.

Chicago Style (17th ed.) Citation

Ahmad, Azman, and Shahrin Shah Abdul Rahman. Maintenance System in Section 18 PPP (an Analysis) / Azman Ahmad and Shahrin Shah Abdul Rahman. 1990.

MLA (9th ed.) Citation

Ahmad, Azman, and Shahrin Shah Abdul Rahman. Maintenance System in Section 18 PPP (an Analysis) / Azman Ahmad and Shahrin Shah Abdul Rahman. 1990.

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