Gaya APA
Olson, H, A. (1990).
The New way to compete : how to be a winner in your career and in your life .
Lexington, MA:
Lexington Books.
Gaya MLA
Olson, Harry, A..
"The New way to compete : how to be a winner in your career and in your life".
Lexington, MA:
Lexington Books,
1990.
Text.