Ahamad, B. (1969). A projection of manpower requirements by occupation in 1975: Canada and its regions. Research Branch, Program Development Service, Dept. of Manpower and Immigration.

Ahamad, B. A Projection of Manpower Requirements by Occupation in 1975: Canada and Its Regions. [Ottawa]: Research Branch, Program Development Service, Dept. of Manpower and Immigration, 1969.

Ahamad, B. A Projection of Manpower Requirements by Occupation in 1975: Canada and Its Regions. Research Branch, Program Development Service, Dept. of Manpower and Immigration, 1969.