Journal of Business & Educational Leadership. American Society of Business & Behavioral Sciences.
Цитирование в стиле Чикаго (17-е изд.)Journal of Business & Educational Leadership. American Society of Business & Behavioral Sciences.
Цитирование MLA (9-е изд.)Journal of Business & Educational Leadership. American Society of Business & Behavioral Sciences.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.