LESSEM RONNIE. (1990). DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED.
Chicago Style (17. basım) AtıfLESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. MUMBAI: BASIL BLACKWELL LIMITED, 1990.
MLA (9th ed.) AtıfLESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED, 1990.
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