Hayes, R.E.
Gordon and Breach Science, 1997
Buku Teks
Masel, Richard I., author
John Wiley & Sons, 2001
Buku Teks
Felder, Richard M., author
John Wiley & Sons, 2000
Buku Teks
Felder, Richard M., author
John Wiley & Sons, 1978
Buku Teks
Felder, Richard M., author
John Wiley & Sons, 1986
Buku Teks