Scheidegger, Adrian E.
Elsevier, 1976
Buku Teks
Grant, F.S.
McGraw-Hill, 1965
Buku Teks
Landsberg, H.E.
Academic Press, 1967
Buku Teks
Mussett, Alan E.
Cambridge University Press, 2000
Buku Teks
edited by John F. Griffith
Oxford University Press, 1994
Buku Referensi