singer, h. w. (1962). choic of technology. the institute of national planning.
Chicago Style (17th ed.) Citationsinger, h. w. Choic of Technology. cairo: the institute of national planning, 1962.
MLA (9th ed.) Citationsinger, h. w. Choic of Technology. the institute of national planning, 1962.
Warning: These citations may not always be 100% accurate.