Cita APA

Covey, S. R. (1999). 7 habbit of highly effective families: Building a beautifu family culture in a turbulant world.

Citación estilo Chicago

Covey, Stephen R. 7 Habbit of Highly Effective Families: Building a Beautifu Family Culture in a Turbulant World. Simon & Schuster, 1999.

Cita MLA

Covey, Stephen R. 7 Habbit of Highly Effective Families: Building a Beautifu Family Culture in a Turbulant World. 1999.

Warning: These citations may not always be 100% accurate.