Katamba, Francis
Morphology
Macmillan, 1994
 Buku Teks
Jatna Supriatna
Preliminary Studies on The Population, Morphology and Genetics of Togian Macaques in Malenge Island, Central Sulawesi
Lembaga Penelitian Universitas Indonesia, 1993
 UI - Laporan Penelitian
River morphology
edited by Stanley A. Schumm
Hutchinson & Ross, 1972
 Buku Teks
Morphology and modularity
edited by Martin Everaert [and others]
Foris Publications, 1988
 Buku Teks
Booij, G.E.
Dutch Morphology
Peter de Ridder Press, 1977
 Buku Teks