Djerassi, Carl
McGraw-Hill Book Company, Inc., 1960
Buku Teks
Florida Academic Press , 1984
Buku Teks
Shoup Carl S.
The John Hopkins Press , 1959
Buku Teks
Allendoerfer, Carl B., author
McGraw-Hill , 1967
Buku Teks
Chatters, Carl H.
N.Y. Prentic-Hall, Inc., 1940
Buku Teks