Barth, Friedrich G., 1940-, editor
Springer, 2003
Buku Referensi
Friedrich G. Barth, Joseph A.C. Humphrey, Timothy W. Secomb, editors
Springer-Verlag Wien, 2003
Buku Referensi
Springer, 2012
eBooks
Jones, G. D.
ELBS / Longman, 1989
Buku Teks
Truxal, John G.
McGraw-Hill, 1972
Buku Teks