Pearson, B. (1992). Common sense time management for personal success. Viva Books Private Limited.
Chicago-стиль цитированияPearson, Barrie. Common Sense Time Management for Personal Success. New Delhi: Viva Books Private Limited, 1992.
MLA-цитированиеPearson, Barrie. Common Sense Time Management for Personal Success. Viva Books Private Limited, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.