Ford, Kenneth W.
Blaisdell Publishing, 1968
Buku Teks
edited by Vinay Kumar, Ramzi S. Cotran, Stanley Robbins
Saunders , 1997
Buku Teks
Gujarati, Damodar N., author
McGraw-Hill , 1978
Buku Teks
Gujarati, Damodar N., author
McGraw-Hill , 1988
Buku Teks
Gujarati, Damodar N., author
McGraw-Hill , 1988
Buku Teks