Zen, I. (2011). Ecology as foundation for the execution of Man's Khalifah on earth: With special reference to the roles of those within Built Environment Professions. IIUM Press, International Islamic University Malaysia.
Chicago Style (17th ed.) CitationZen, Ismawi. Ecology as Foundation for the Execution of Man's Khalifah on Earth: With Special Reference to the Roles of Those Within Built Environment Professions. IIUM Press, International Islamic University Malaysia, 2011.
MLA (9th ed.) CitationZen, Ismawi. Ecology as Foundation for the Execution of Man's Khalifah on Earth: With Special Reference to the Roles of Those Within Built Environment Professions. IIUM Press, International Islamic University Malaysia, 2011.
Warning: These citations may not always be 100% accurate.