by Harry L. Brown ... [et al.]
Fairmont Press, 1996
Buku Teks
Duffie, John A., author
John Wiley & Sons, 1974
Buku Teks
Da Rosa, Aldo Vieira, author
Elsevier Academic Press, 2009
Buku Teks
edited by J.F.T. Pittman ... [et al.]
Pineridge Press, 1982
Buku Teks
King, Chris, author
Longman, 1994
Buku Teks