APA Style
Gladis, stephen D.. (1992).
The ten commandments for punblic speakers .
Singapore:
Singapore Intitut of management.
Chicago Style
Gladis, stephen D..
The ten commandments for punblic speakers.
Singapore:
Singapore Intitut of management,
1992.
BUKU.
MLA Style
Gladis, stephen D..
The ten commandments for punblic speakers.
Singapore:
Singapore Intitut of management,
1992.
BUKU.
Turabian Style
Gladis, stephen D..
The ten commandments for punblic speakers.
Singapore:
Singapore Intitut of management,
1992.
BUKU.