[1] Andy Turnbull, "Spotlight on housing #2, "City land prices a major problem," Kamloops News, Dec 8/75, pg 22-23.
[2] Heron made this estimate in answer to my specific question after he spoke to members of the Life Institute at Ryerson University, Jan 12/05.
[3] Automated Builder, Ventura, CA, vol 40 #6,7,8; June, July and August of 2003.
[4] Elizabeth Warren and Amelia Warren Tyagi, The Two-Income Trap, Basic Books, New York, 2003, pg 17,18 and 32.
[5] Jane Jacobs, Dark Age Ahead Random House, New York, 2004, pg 143.
[6] Jane Jacobs, The Death and Life of Great American Cities, Random House, New York, 1961.