Krutch, Joseph Wood
Human nature and the human condition
Greenwood Press, 1979
Buku Teks
Alternative space futures and the human condition : UNISPACE 82 International Round Table
edited by Kiran Karnik
Pergamon Press, 1982
Buku Teks
Gold, Don
The human commitment : an anthology of contemporary short fiction
Chilton, 1967
Buku Teks
Heilbroner, Robert L.
An inquiry into the human prospect / Robert L. Heilbroner
Norton, 1974
Buku Teks
Johnson, Louise C., 1923-
Social welfare : a response to human need
Allyn and Bacon, 1991
Buku Teks