Odum, Eugene Pleasants
Brooks/Cole Cengage Learning, 2005
Buku Teks SO
Smeins, Fred E.
Drive Kendall/Hunt, 1978
Buku Teks SO
edited by R.S.K. Barnes and K.H. Mann
Blackwell, 1991
Buku Teks SO
edited by R.S.K. Barnes and K.H. Mann
Blackwell, 1991
Buku Teks SO
Odum, Eugene Pleasants
Gadjah Mada University Press , 1993
Buku Teks SO