City College of San Francisco – a history and How To Grow A School Garden
Arcadia Publishing 2010 and Timber Press 2010

Mitchell, Sydney Bancroft
Your California Garden and Mine
New York
M. Barrows and Company, inc 1947

Tyrrell, Ian
True gardens of the Gods: Californian-Australian environmental reform, 1860 - 1930
Berkeley -- Los Angeles -- London University of California Press 1999