Ampil, B. (2011). Be happy... and then you'll succeed. IN Work doctor [column]. Workingmom.
Citazione stile Chigago Style (17a edizione)Ampil, Ben. "Be Happy... and Then You'll Succeed. IN Work Doctor [column]." Workingmom 2011.
Citatione MLA (9a ed.)Ampil, Ben. "Be Happy... and Then You'll Succeed. IN Work Doctor [column]." Workingmom, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.