Lind, Douglas A., author
McGraw-Hill Education, 2019
Buku Teks
McClave, James T., author
Prentice-Hall, 2001
Buku Teks
Daniel, Wayne W., author
Houghton Miffiln, 1989
Buku Teks
Shao, Stephen P., author
Virginia s.n,
Buku Teks
Bradley, Iver E., author
Dryden Press, 1981
Buku Teks