Gaya APA
Prentice Hall Small Business Model Letter Book-Over 500 Ready-to- Use Adaptable Letters. (1992).
Jakarta:
.
Gaya Chicago
Prentice Hall Small Business Model Letter Book-Over 500 Ready-to- Use Adaptable Letters.
Edisi Pertama.
Jakarta:
,
1992.
Text.
Gaya MLA
Prentice Hall Small Business Model Letter Book-Over 500 Ready-to- Use Adaptable Letters.
Edisi Pertama.
Jakarta:
,
1992.
Text.
Gaya Turabian
Prentice Hall Small Business Model Letter Book-Over 500 Ready-to- Use Adaptable Letters.
Jakarta:
,
1992.
Print.