Gaya APA
Entrepreneur Ultimate Guide to Instagram for Business. (2017).
USA:
Entrepreneur Press.
Gaya Chicago
Entrepreneur Ultimate Guide to Instagram for Business.
.
USA:
Entrepreneur Press,
2017.
.
Gaya MLA
Entrepreneur Ultimate Guide to Instagram for Business.
.
USA:
Entrepreneur Press,
2017.
.
Gaya Turabian
Entrepreneur Ultimate Guide to Instagram for Business.
USA:
Entrepreneur Press,
2017.
.