Gaya APA

COVELLO, J., HAZELGREN, B. (2003). YOUR FIRST BUSINESS PLAN: RENCANA BISNIS PERTAMA ANDA (3). : .

Gaya MLA

COVELLO, Joseph., HAZELGREN, Brian. "YOUR FIRST BUSINESS PLAN: RENCANA BISNIS PERTAMA ANDA". 3 : , 2003. Text.