Oppenheim, L., author
Longmans, Green, 1969
Buku Teks
Oppenheim, L., author
Longmas, Green , 1955
Buku Teks
Oppenheim, L., author
Longmas, Green , 1960
Buku Teks
Oppenheim, L., author
Longmas, Green , 1961
Buku Teks
Underhill, H.C. (Harry Clay), 1858-1918, author
Bobbs-Merrill , [19--?]
Buku Klasik