completely rev. and edited by Ingo W.D. Hackin and Claire Grant
McGraw-Hill, 1987
Buku Referensi
Rose, Arthur, 1903-
Reinhold Publishing, 1958
Buku Referensi
Rose, Arthur, 1903-
Reinhold, 1961
Buku Referensi
Van Nostrand Reinhold, 1987
Buku Referensi
Haynes, Williams
D. Van Nostrand, 1959
Buku Referensi