Gordon, J. (2008). The energy bus: 10 rules to fuel your life, work, and team with positive energy (Unabridged.). Coach in a Box.
Цитирование в стиле Чикаго (17-е изд.)Gordon, Jon. The Energy Bus: 10 Rules to Fuel Your Life, Work, and Team with Positive Energy. Unabridged. Rego Park: Coach in a Box, 2008.
Цитирование MLA (8-е изд.)Gordon, Jon. The Energy Bus: 10 Rules to Fuel Your Life, Work, and Team with Positive Energy. Unabridged. Coach in a Box, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.