Race, P. (1989). The open learning handbook: Selecting, designing, and supporting open learning materials. Kogan Page.
Citação do estilo Chicago (17ª ed.)Race, Phil. The Open Learning Handbook: Selecting, Designing, and Supporting Open Learning Materials. London: Kogan Page, 1989.
Citação MLA (9ª ed.)Race, Phil. The Open Learning Handbook: Selecting, Designing, and Supporting Open Learning Materials. Kogan Page, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.