Davis, Joel, 1950-, author
Prentice-Hall, 1997
Buku Teks
Martin Eisend, Tobias Langner, Shintaro Okazaki, editors
[Springer, ], 2012
eBooks
by Joseph Plummer [and others]
John Wiley & Sons, 2007
Buku Teks
Sandage, C.H.
Richard D. Irwin, 1960
Buku Teks
Sage, 2002
Buku Teks