APA (7e ed.) Bronvermelding

Crowther, I. (2007). Creating effective learning environments (Second edition.). Thomson Nelson.

Chicago (17e ed.) Bronvermelding

Crowther, Ingrid. Creating Effective Learning Environments. Second edition. Toronto, ON: Thomson Nelson, 2007.

MLA (8e ed.) Bronvermelding

Crowther, Ingrid. Creating Effective Learning Environments. Second edition. Thomson Nelson, 2007.