Marieb, Elaine Nicpon, 1936-
Pearson, 2017
Buku Teks
Vigue, Jordi
Chamberlan Press, 2015
Buku Referensi
Craft, Roger C.
John Wiley & Sons, 1979
Buku Teks
Crouch, James E.
Lea & Febiger , 1985
Buku Teks
Marieb, Elaine Nicpon, 1936-
Benjamin, 1998
Buku Teks SO