by John S. Wright ... [et.al.]
McGraw-Hill, 1977
Buku Teks
Belch, George F., author
McGraw-Hill, Irwin, 2001
Buku Teks
Norris, James S., author
Prentice-Hall, 1980
Buku Teks
Kirkpatrick, C.A., author
Houghton Miffiln, 1959
Buku Teks
Clow, Kenneth E., author
Pearson, 2016
Buku Teks