Smith, D. K. (1969). Development and testing of a low-cost periodical for use in developing areas of the world. University of Oregon.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Smith, Donald Kendall. Development and Testing of a Low-cost Periodical for Use in Developing Areas of the World. Oregon: University of Oregon, 1969.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Smith, Donald Kendall. Development and Testing of a Low-cost Periodical for Use in Developing Areas of the World. University of Oregon, 1969.
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.