Summons, Elizabeth
Pegaus Books, 1979
Buku Teks
editor, Paolo Antognetti and Giuseppe Massobrio
McGraw-Hill, 1988
Buku Teks
edited by Paolo Antognetti and Guiseppe Massobrio
McGraw-Hill, 1988
Buku Teks
Spice, J.E.
Pergamon Press, 1964
Buku Teks
Universitas Indonesia, 1993
UI - Tugas Akhir