Colombo Plan Staff College for Technician Education. (1998). Entrepreneurship development. Tata McGraw Hill.
Chicago-referens (17:e uppl.)Colombo Plan Staff College for Technician Education. Entrepreneurship Development. New Delhi: Tata McGraw Hill, 1998.
MLA-referens (8:e uppl.)Colombo Plan Staff College for Technician Education. Entrepreneurship Development. Tata McGraw Hill, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.