Freeman, C. (1982). Unemployment and technical innovation: A study of long waves and economic development. London: Frances Pinter.
Chicago-стиль цитированияFreeman, Christopher. Unemployment and Technical Innovation: A Study of Long Waves and Economic Development. London: Frances Pinter, 1982.
MLA-цитированиеFreeman, Christopher. Unemployment and Technical Innovation: A Study of Long Waves and Economic Development. London: Frances Pinter, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.