Walker, Thomas W.
Westview Press, 1991
Buku Teks
Shapcott, Thomas W. (Thomas William), 1935-
University of Queensland Press, 1972
Koleksi Publik
Shapcott, Thomas W. (Thomas William), 1935-
University of Queensland Press, 1972
Buku Teks
Walker, Ernest W.
Harper & Brothers, 1961
Buku Teks
Thomas, F. W.
University of Calcuta, 1942
Buku Teks