Cooper, Geoffrey M., author
Massachusetts Sinauer Associates, 2013
Buku Teks
Cooper, Geoffrey M., author
Oxford University Press, 2019
Buku Teks
Sheeler, Phillip, author
John Wiley & Sons, 1987
Buku Teks
edited by Jon Greenberg
Everyday Learning, 2001
Buku Teks
edited by Horst Feldmann
John Wiley, 2012
Buku Teks