Kenn Apel

发表

Julie A. Wolter, Kenn Apel, Julie J. Masterson, 2003 .

Julie A. Wolter, Kenn Apel, M. Kelman, 2003 .

Kenn Apel, Victoria S. Henbest, 2016 .

Kenn Apel, K. Apel, Jessika Lawrence, 2011, Journal of speech, language, and hearing research : JSLHR.

Stephan Lewandowsky, In So Kweon, Dariusz Plewczynski, 2012 .

Kenn Apel, K. Apel, J. Masterson, 2001, Language, speech, and hearing services in schools.