Gaya APA
Fletcher, Leon. (1990).
How to design & deliver a speech / Leon Fletcher (4th. ed.).
:
New York : Harper Collins..
Gaya Chicago
Fletcher, Leon.
How to design & deliver a speech / Leon Fletcher.
4th. ed.
:
New York : Harper Collins.,
1990.
Buku.
Gaya MLA
Fletcher, Leon.
How to design & deliver a speech / Leon Fletcher.
4th. ed.
:
New York : Harper Collins.,
1990.
Buku.
Gaya Turabian
Fletcher, Leon.
How to design & deliver a speech / Leon Fletcher.
4th. ed.
:
New York : Harper Collins.,
1990.
Buku.