Key References to cite:
Peer-led Team Learning: A Guidebook should be considered the definitive primary source referenced when discussing PLTL in any published work. It is the collaborative work wherein the leadership team of Peer-led Team Learning project first described all of the key elements of PLTL. It is also the source of the first published research demonstrating increased student success (at CCNY, U. Rochester, U. Pittsburgh, St. Xavier U., and University of Kentucky).
Peer-led Team Learning: A Guidebook (2001)
David K. Gosser, Mark S. Cracolice, J.A. Kampmeier, Vicki Roth, Victor S. Strozak, and Pratibha Varma-Nelson
Prentice Hall. Upper Saddle River, NJ
Peer-led Team Learning: Origins, Research, and Practice
David Gosser Jr.
Linus Publications, 2015
An earlier, less comprehensive description of PLTL was published in the Journal of Chemical Education.
The Workshop Project: Peer-led Team Learning (1998)
David K. Gosser and Vicki Roth
J. Chem. Educ., 1998, 75(2) pg. 185