HARVARD BUSINESS SCHOOL PRESS. (2005). ENTREPRENEUR'S TOOL KIT. HARVARD BUSINESS SCHOOL PRESS.
Цитирование в стиле Чикаго (17-е изд.)HARVARD BUSINESS SCHOOL PRESS. ENTREPRENEUR'S TOOL KIT. BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2005.
Цитирование MLA (9-е изд.)HARVARD BUSINESS SCHOOL PRESS. ENTREPRENEUR'S TOOL KIT. HARVARD BUSINESS SCHOOL PRESS, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.