APA Style
Dunckel,Jacqualine, Elizabeth Parnham. (1989).
Guide to Effective Business Speaking .
canada; Self-Counsel Press:
canada; Self-Counsel Press.
Chicago Style
Dunckel,Jacqualine, Elizabeth Parnham.
Guide to Effective Business Speaking.
canada; Self-Counsel Press:
canada; Self-Counsel Press,
1989.
Buku.
MLA Style
Dunckel,Jacqualine, Elizabeth Parnham.
Guide to Effective Business Speaking.
canada; Self-Counsel Press:
canada; Self-Counsel Press,
1989.
Buku.
Turabian Style
Dunckel,Jacqualine, Elizabeth Parnham.
Guide to Effective Business Speaking.
canada; Self-Counsel Press:
canada; Self-Counsel Press,
1989.
Buku.