Incoming Resources
- Vanguard Press, New York, 1948
- Vanguard Press, New York, 2010
- Vanguard Press, New York, c1960
- Vanguard Press, New York, NY, c2011
- Vanguard Press, New York, c2009
- Vanguard Press, New York, c2007
- Vanguard Press, New York, 1956
- Vanguard Press, New York, 1957
- Vanguard Press, New York, 2008
- Vanguard Press, New York, 1951
- Vanguard Press, New York, 1972
- Vanguard Press, New York, c1962
- Vanguard Press, New York, NY, c2008