Olson, Everett C.
Morphological integration
University of Chicago Press, 1999
 Buku Teks
Baerman, Matthew
Morphological complexity
Cambridge University Press, 2017
 Buku Teks
Tracy, Brian
Motivation
American Management Association, 2013
 eBooks
Morphological productivity / Laurie Bauer
Cambridge University Press, 2001
 eBooks
Stump, Gregory
Morphological typology from word to paradigm
Cambridge University Press, 2013
 Buku Teks