Byrne, C. (2013). A Profile of the United States Toy Industry: Serious Fun. Business Expert Press.
Chicago Style CitationByrne, Christopher. A Profile of the United States Toy Industry: Serious Fun. Business Expert Press, 2013.
Cita MLAByrne, Christopher. A Profile of the United States Toy Industry: Serious Fun. Business Expert Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.