Preliminary heuristics for the design and evaluation of online communities of practice systems. - Mark Notess; Joshua Plaskoff (eLearn Mag., 2002)

Improving Learning with eTextbooks. - Alan R. Dennis; Kelly McNamara; Anastasia S. Morrone; Joshua Plaskoff (HICSS, 2015)

Effects of e-textbook instructor annotations on learner performance. - Alan R. Dennis; Serdar Abaci; Anastasia S. Morrone; Joshua Plaskoff; Kelly McNamara (J. Comput. High. Educ., 2016)