Robert-McComb, Jacalyn J.
CRC Press, 2011
Multimedia
Kristin L. Goodheart, James R. Clopton, Jacalyn J. Robert-McComb, editor
CRC Press, 2012
Buku Teks
Keel, Pamela K., author
Pearson/Prentice Hall, 2005
Buku Teks
edited by Craig Donnellan
Independence Educational Publishers, 1994
Buku Teks
Keel, Pamela K., author
Pearson Prentice-Hall, 2005
Buku Teks