APA

Solomon R. F., Forsyth D. J. C., .Substitution of Labour for Capital in the Foreign Sector. : .

Chicago

Solomon Ribert F, Forsyth David J C, .Substitution of Labour for Capital in the Foreign Sector. : .

Harvard

Solomon R. F., Forsyth D. J. C., .Substitution of Labour for Capital in the Foreign Sector. : .

MLA

Solomon Ribert F, Forsyth David J C, .: . .