Wolforth, John R. Residential Location and Place of Work. B.C. Geographical series number 4, 89 pages. Vancouver, Tantalus Research Limited, 1965 / Leigh, Roger. Specialty-Retailing : A Geographical Analysis. B.C. Geographical series, number 6, 121 pages. Vancouver, Tantalus Research Limited, 1965. - Spelt, J. (Cahiers de géographie du Québec, 1967)