Gaya APA
Smith, Scott S. (2008).
The Everything Public Speaking Book .
USA:
.
Gaya Chicago
Smith, Scott S.
The Everything Public Speaking Book.
USA:
,
2008.
Buku.
Gaya MLA
Smith, Scott S.
The Everything Public Speaking Book.
USA:
,
2008.
Buku.
Gaya Turabian
Smith, Scott S.
The Everything Public Speaking Book.
USA:
,
2008.
Buku.