Incoming Resources
- HarperTrophy, New York, 2001
- HarperTrophy, New York, 1988
- HarperTrophy, New York, N.Y., 2004
- HarperTrophy, New York, 1993
- HarperTrophy, New York, 1971
- HarperTrophy, New York, N.Y., 1991
- HarperTrophy, New York, 2001, ♭1998
- HarperTrophy, New York, 1990, 1980, ♭1980
- HarperTrophy, New York, 2006, 2005
- HarperTrophy, New York, 1995
- HarperTrophy, New York, 2005
- HarperTrophy, New York, ♭1969
- HarperTrophy, New York, NY, 1998
- HarperTrophy, New York, NY, 2009
- HarperTrophy, New York, ♭1970
- HarperTrophy, New York, N.Y., 1998