Hohenberg, P. M. (1967). Chemicals in western Europe:1850-1914: An economic study of technical change. Chicago: Rand McNally And Company.
Chicago-стиль цитированияHohenberg, Paul M. Chemicals in Western Europe:1850-1914: An Economic Study of Technical Change. Chicago: Rand McNally And Company, 1967.
MLA-цитированиеHohenberg, Paul M. Chemicals in Western Europe:1850-1914: An Economic Study of Technical Change. Chicago: Rand McNally And Company, 1967.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.