Oppenheim, L., author
Longmas, Green , 1960
Buku Teks
Oppenheim, L., author
Longmas, Green , 1961
Buku Teks
Oppenheim, L., author
Longmas, Green , 1921
Buku Teks
edited by S. Coffey
Elsevier, 1964
Buku Teks
Oppenheim, L., author
Longmas, Green , 1920
Buku Teks