Lawson, Tom R., author
Routledge, 2019
Buku Teks
edited by Edwin J. Thomas
Free Press, 1967
Buku Teks
edited by Andrea Ko
Springer-Verlag, 2012
eBooks
Paehlke, Robert C., author
MIT Press, 2003
Buku Teks
Paehlke, Robert C., author
MIT Press, 2003
Buku Teks