Pierson, O. The Unwritten Rules of the Highly Effective Job Search. New York: McGraw-Hill, 2006 280 p. 978-0-07-146404-8.
Pierson, O. The Unwritten Rules of the Highly Effective Job Search. New York: McGraw-Hill, 2006 280 p. 978-0-07-146404-8.
Pierson, O. (2006) The Unwritten Rules of the Highly Effective Job Search, New York: McGraw-Hill 280 p. 978-0-07-146404-8.
Pierson, O. (2006). The Unwritten Rules of the Highly Effective Job Search. The Program Used by the World's Leading Career Services Company. New York: McGraw-Hill, 280 p.
Pierson O. The Unwritten Rules of the Highly Effective Job Search: The Program Used by the World's Leading Career Services Company. New York: McGraw-Hill; 2006. p. 280 p. ISBN: 978-0-07-146404-8.