Gaya APA
Menning, J.H., Wilkinson, C.W.. (1967).
Communicating through Letters and Reports. (4th. Ed.).
:
.
Gaya Chicago
Menning, J.H., Wilkinson, C.W..
Communicating through Letters and Reports..
4th. Ed.
:
,
1967.
BUKU.
Gaya MLA
Menning, J.H., Wilkinson, C.W..
Communicating through Letters and Reports..
4th. Ed.
:
,
1967.
BUKU.
Gaya Turabian
Menning, J.H., Wilkinson, C.W..
Communicating through Letters and Reports..
4th. Ed.
:
,
1967.
BUKU.