Bentzen, W. R. (2005). Seeing young children: A guide to observing and recording behavior (5th edition.). Thomson/Delmar Learning.
Cita Chicago (17th ed.)Bentzen, Warren R. Seeing Young Children: A Guide to Observing and Recording Behavior. 5th edition. Australia: Thomson/Delmar Learning, 2005.
Cita MLA (9th ed.)Bentzen, Warren R. Seeing Young Children: A Guide to Observing and Recording Behavior. 5th edition. Thomson/Delmar Learning, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.