Dena Michelli

Successful assertiveness in a week

2012

Assertiveness Workbook

2013

Make It Happen

2009

Ultimate Personal Success Book

2022

Teach Yourself

2012

Successful networking

1997

Successful Networking in a Week (Successful Business in a Week)

1995

Successful assertiveness

1997

Networking

1996

Make It Happen (Business)

2005

Desarrollo eficaz de redes en una semana

1998

Beating Shyness Workbook

2014

Assertiveness in a Week

2016

Assertiveness in a Week (In a Week)

2002

Aprenda a confiar en si mismo

2001

A Woman's Way

2008

A matter of choice

2011