Vega, R. d. l. (2010). Turn adversity into advantage in business and in life. Malaysia: Advantage Quest Publications.
Chicago-стиль цитированияVega, Ralph de la. Turn Adversity Into Advantage in Business and in Life. Malaysia: Advantage Quest Publications, 2010.
MLA-цитированиеVega, Ralph de la. Turn Adversity Into Advantage in Business and in Life. Malaysia: Advantage Quest Publications, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.