Gaya APA
sarosa, P. (2005).
Becoming Young Entrepreneur : Dream big, start small, act now!: Kiat praktis membuka usaha .
jakarta:
Gramedia PU.
Gaya MLA
sarosa, Peitra.
"Becoming Young Entrepreneur : Dream big, start small, act now!: Kiat praktis membuka usaha".
jakarta:
Gramedia PU,
2005.
Text.