Painless presentations the proven, stress-free way to successful public speaking

Xehetasun bibliografikoak
Egile nagusia:	Laskowski, Lenny (Egilea)
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Hoboken, New Jersey Wiley [2012]
Gaiak:	Public speaking. Persuasion (Rhetoric)