(2012). A typology of entrepreneurial opportunities based on their origins and development processes. Iranian journal of management sciences, 7(27), 1-32.

. "A typology of entrepreneurial opportunities based on their origins and development processes", Iranian journal of management sciences, 7, 27, 2012, 1-32.

(2012). 'A typology of entrepreneurial opportunities based on their origins and development processes', Iranian journal of management sciences, 7(27), pp. 1-32.

, "A typology of entrepreneurial opportunities based on their origins and development processes," Iranian journal of management sciences, 7 27 (2012): 1-32,

A typology of entrepreneurial opportunities based on their origins and development processes. Iranian journal of management sciences, 2012; 7(27): 1-32.