Harris, A. (1999). Effective subject leadership in secondary schools: A handbook of staff development activities. London: David Fulton.
शिकागो स्टाइल उद्धरणHarris, Alma. Effective Subject Leadership in Secondary Schools: A Handbook of Staff Development Activities. London: David Fulton, 1999.
एमएलए उद्धरणHarris, Alma. Effective Subject Leadership in Secondary Schools: A Handbook of Staff Development Activities. London: David Fulton, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.