Krames, J. A. (2002). The welch way. McGraw-Hill.
Chicago Style (17th ed.) CitationKrames, Jeffrey A. The Welch Way. McGraw-Hill, 2002.
Cita MLAKrames, Jeffrey A. The Welch Way. McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.