Lesikar, Raymond V. (Raymond Vincent), author
Richard D. Irwin, 1981
Buku Teks
Lesikar, Raymond V. (Raymond Vincent), author
Richard D. Irwin, 1969
Koleksi Publik
Iacone, Salvatore J., author
Macmillan, 1985
Buku Teks
Bailey, Edward P., author
Prentice-Hall, 2002
Buku Teks
Jordan, R. R., author
Longman, 2001
Buku Teks