Ingle, H. T. (1974). Communication media and technology: A look at their role in non-formal education programs. Information Center on Instructional Technology.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Ingle, Henry T. Communication Media and Technology: A Look at Their Role in Non-formal Education Programs. Washington: Information Center on Instructional Technology, 1974.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Ingle, Henry T. Communication Media and Technology: A Look at Their Role in Non-formal Education Programs. Information Center on Instructional Technology, 1974.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.