APA Style
Ewald,Helen Rothschild .. (1997).
Business Communication .
USA:
Prentice Hall,.
Chicago Style
Ewald,Helen Rothschild ..
Business Communication.
USA:
Prentice Hall,,
1997.
Book.
MLA Style
Ewald,Helen Rothschild ..
Business Communication.
USA:
Prentice Hall,,
1997.
Book.
Turabian Style
Ewald,Helen Rothschild ..
Business Communication.
USA:
Prentice Hall,,
1997.
Book.