Dyfyniad APA

Willinsky, J. (2006). Access principle: The case for open access to research and scholarship. Massachusetts Institute of technology.

Dyfyniad Arddull Chicago

Willinsky, John. Access Principle: The Case for Open Access to Research and Scholarship. Cambridge: Massachusetts Institute of technology, 2006.

Dyfyniad MLA

Willinsky, John. Access Principle: The Case for Open Access to Research and Scholarship. Massachusetts Institute of technology, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.