APA (7e ed.) Bronvermelding

(1999). How to design self-directed and distance learning: A guide for creators of web-based training, computer-based training, and self-study materials / Nigel Harrison.

Chicago (17e ed.) Bronvermelding

How to Design Self-directed and Distance Learning: A Guide for Creators of Web-based Training, Computer-based Training, and Self-study Materials / Nigel Harrison. 1999.

MLA (9e ed.) Bronvermelding

How to Design Self-directed and Distance Learning: A Guide for Creators of Web-based Training, Computer-based Training, and Self-study Materials / Nigel Harrison. 1999.