Hogan, K. (2008). The secret language of business: How to read anyone in 3 seconds or less. Hoboken, N.J: John Wiley & Sons.
Παραπομπή Chicago StyleHogan, Kevin. The Secret Language of Business: How to Read Anyone in 3 Seconds or Less. Hoboken, N.J: John Wiley & Sons, 2008.
Παραπομπή MLAHogan, Kevin. The Secret Language of Business: How to Read Anyone in 3 Seconds or Less. Hoboken, N.J: John Wiley & Sons, 2008.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.