APA-viite (7. p.)

LESSEM RONNIE. (1990). DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED.

Chicago-viite (17. p.)

LESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. MUMBAI: BASIL BLACKWELL LIMITED, 1990.

MLA-viite (9. p.)

LESSEM RONNIE. DEVELOPMENT MANAGEMENT: PRINCIPLES OF HOLISTIC BUSINESS. BASIL BLACKWELL LIMITED, 1990.

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