Gaya APA
Howe,Brian. (1994).
Visitron: the language of presentations: handbook .
Essex:
Longman.
Gaya Chicago
Howe,Brian.
Visitron: the language of presentations: handbook.
Essex:
Longman,
1994.
Text.
Gaya MLA
Howe,Brian.
Visitron: the language of presentations: handbook.
Essex:
Longman,
1994.
Text.
Gaya Turabian
Howe,Brian.
Visitron: the language of presentations: handbook.
Essex:
Longman,
1994.
Print.