Ahmad Surjadi
Alumni, 1983
Buku Teks
Teilhard de Chardin, Pierre, author
Harcourt Brace Jovenovich, 1975
Buku Teks
Rickels, Laurence A., author
University of Minnesota, 1999
Buku Teks
Cargan, Leonard, author
Wadsworth, 1985
Buku Teks
edited by Warren Winkelstein, Fern E. French
MSS Information, 1972
Buku Teks