Colombo Plan Staff College for Technician Education. (1998). Entrepreneurship development. Tata McGraw Hill.
Chicago-viite (17. p.)Colombo Plan Staff College for Technician Education. Entrepreneurship Development. New Delhi: Tata McGraw Hill, 1998.
MLA-viite (8. p.)Colombo Plan Staff College for Technician Education. Entrepreneurship Development. Tata McGraw Hill, 1998.
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