Shambaugh, R., & Rebecca Shambaugh. (2008). It's not a glass ceiling, it's a sticky floor: Free yourself from the hidden behaviors sabotaging your career success. New York: McGraw-Hill.

Shambaugh, Rebecca, und Rebecca Shambaugh. It's Not a Glass Ceiling, It's a Sticky Floor: Free Yourself From the Hidden Behaviors Sabotaging Your Career Success. New York: McGraw-Hill, 2008.

Shambaugh, Rebecca, und Rebecca Shambaugh. It's Not a Glass Ceiling, It's a Sticky Floor: Free Yourself From the Hidden Behaviors Sabotaging Your Career Success. New York: McGraw-Hill, 2008.