APA ציטוט

COVEY S. R. (1999). LIVING THE 7 HABIT. SIMON & SCHUSTER.

Chicago Style (17th ed.) Citation

COVEY S. R. LIVING THE 7 HABIT. USA: SIMON & SCHUSTER, 1999.

ציטוט MLA

COVEY S. R. LIVING THE 7 HABIT. SIMON & SCHUSTER, 1999.