LESSEM RONNIE. (1990). DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED.
Cita Chicago (17th ed.)LESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. MUMBAI: BASIL BLACKWELL LIMITED, 1990.
Cita MLA (9th ed.)LESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.