Gaya APA

WHAT SMART PEOPLE DO WHEN DUMB THINGS HAPPEN AT WORK : RATUSAN KIAT U/ .................. (). JAKARTA: GRAHA ILMU.

Gaya MLA

WHAT SMART PEOPLE DO WHEN DUMB THINGS HAPPEN AT WORK : RATUSAN KIAT U/ .................. . JAKARTA: GRAHA ILMU, . Text.