Granof, Michael H.
Prentice-Hall, 1991
Buku Teks
edited by Stephen A. Zeff and Thomas F. Keller
McGraw-Hill, 1973
Buku Teks
Zeff, Stephen A.
McGraw-Hill, 1994
Buku Teks
Pyle, William W.
Richard D. Irwin, 1980
Buku Teks
Robert F. Meigs ... [et al.]
Prentice Hall International, 2001
Buku Teks