Ontario. Dept. of Economics and Development Regional development ; selected background & Gertler, L. O. (1965). Regional development ; selected background papers for the Province of Ontario's International Conference on Regional Development and Economic Change, Feb. 15, 16, 17, Toronto, 1964. s.n.
Cita Chicago (17th ed.)Ontario. Dept. of Economics and Development Regional development ; selected background i Leonard O. Gertler. Regional Development ; Selected Background Papers for the Province of Ontario's International Conference on Regional Development and Economic Change, Feb. 15, 16, 17, Toronto, 1964. [Toronto: s.n, 1965.
Cita MLA (9th ed.)Ontario. Dept. of Economics and Development Regional development ; selected background i Leonard O. Gertler. Regional Development ; Selected Background Papers for the Province of Ontario's International Conference on Regional Development and Economic Change, Feb. 15, 16, 17, Toronto, 1964. s.n, 1965.