Sisson, N. (2013). The suitcase entrepreneur: Create freedom in business and adventure in life. New York: North Star Way.
Παραπομπή Chicago StyleSisson, Natalie. The Suitcase Entrepreneur: Create Freedom in Business and Adventure in Life. New York: North Star Way, 2013.
Παραπομπή MLASisson, Natalie. The Suitcase Entrepreneur: Create Freedom in Business and Adventure in Life. New York: North Star Way, 2013.
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