Citazione Stile APA (7a Edizione)

(1996). Supporting the learner in open and distance learning / edited by Roger Mills and Alan Tait.

Citazione stile Chigago Style (17a edizione)

Supporting the Learner in Open and Distance Learning / Edited by Roger Mills and Alan Tait. 1996.

Citatione MLA (9a ed.)

Supporting the Learner in Open and Distance Learning / Edited by Roger Mills and Alan Tait. 1996.