edited by A.B.P. Lever, Harry B. Gray
Addison-Wesley, 1983
Buku Teks
edited by S. Coffey
Elsevier, 1964
Buku Teks
Lang, Ewald
John Benjamins B.V., 1984
Buku Teks
Willardson, Robert K.
Reinhold Pub. Co., 1962
Buku Teks
editor, Karl A. Gschneidner, LeRoy Eyring
North-Holland, 1984
Buku Referensi