Holtrop, Hugh R.
The Pathfinder Fund,, 1976
Buku Teks
edited by T. Scarlett Epstein and Darell Jackson
Pergamon Press , 1977
Buku Teks
The University of Michigan Press, 1969
Buku Teks
Caldwell, John C.
Academic Press, 1982
Buku Teks
edited by Wil A.H. Thissen and Warren E. Walker
Springer, 2013
Buku Teks