Pelczar, Michael J.
McGraw-Hill, 1986
Buku Teks
Pelczar, Michael J.
Tata McGraw-Hill, [date of publication no identified]
Buku Teks
Burdon, Kenneth L.
Micmillan , 1971
Buku Teks
Kelly, Florence C.
Appleton, 1955
Buku Teks
Burrows, William E.
W.B. Saunders, 1959
Buku Teks