Robertson, C. J. (2008). Roundtable viewpoints. International business. McGraw-Hill Contemporary Learning Series.
Цитирование в стиле Чикаго (17-е изд.)Robertson, Christopher J. Roundtable Viewpoints. International Business. Dubuque: McGraw-Hill Contemporary Learning Series, 2008.
Цитирование MLA (9-е изд.)Robertson, Christopher J. Roundtable Viewpoints. International Business. McGraw-Hill Contemporary Learning Series, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.