Proctor, Robert W.
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Eric Bonjour, Daniel Krob, Luca Palladino, François Stephan, editors
Springer Nature, 2019
eBooks
Maier, Mark W.
CRC Press, 2009
Buku Teks
Alexander Kossiakoff 1945-, William N. Sweet, Samuel J. Seymour, Steven M. Biemer
Wiley-Interscience, 2011
Buku Teks
Boardman, John
Prentice-Hall, 1990
Buku Teks