Concrete Toronto: A guidebook to concrete architecture from the fifties to the seventies Author - Michael McClelland and Graeme Stewart Page - 194-203 Notes - Essays by Robert Ouellette and Michael Clifford.
Engineering and Contract Record Date - April, 1971 Page - 52-54 Notes - This article is very clear about dates of start and completion - Phase 1 (apt tower) began Feb. 1970, Completed August 1972, Phase II begins 1972, whole complex is complete 1974.
The Globe and Mail Author - Dave LeBlanc Date - March 11, 2005 Page - G13 Notes - Article on Brutalist buildings.
Toronto Architecture: A City Guide Author - Patricia McHugh Page - 217
Toronto Building and Construction Trades Council Yearbook Date - 1976 Page - 63