APA Style
Becker, Dennis. (1993).
Speaking Skills for Business Careers .
New York: Glencoe:
New York: Glencoe.
Chicago Style
Becker, Dennis.
Speaking Skills for Business Careers.
New York: Glencoe:
New York: Glencoe,
1993.
Buku.
MLA Style
Becker, Dennis.
Speaking Skills for Business Careers.
New York: Glencoe:
New York: Glencoe,
1993.
Buku.
Turabian Style
Becker, Dennis.
Speaking Skills for Business Careers.
New York: Glencoe:
New York: Glencoe,
1993.
Buku.