References
- Tami L. Harbolt. 2002. Bridging the bond, 153 pages
- Peninsula Humane Society. 1985. Policy Manual of the Peninsula Humane Society.
- Alan M. Beck and Aaron Honori Katcher. 2006. Between pets and people, 316 pages
- Animal Rights Network. 1991. The Animals' agenda
- Bay Area News Group. 2009. Peninsula Humane Society
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