Gaya APA
Dyer,Frederick c. (1979).
Executive's guide to effective speaking and waiting/frederick c,Dyer .
India:
Taravolevala Sons.
Gaya Chicago
Dyer,Frederick c.
Executive's guide to effective speaking and waiting/frederick c,Dyer.
India:
Taravolevala Sons,
1979.
.
Gaya MLA
Dyer,Frederick c.
Executive's guide to effective speaking and waiting/frederick c,Dyer.
India:
Taravolevala Sons,
1979.
.
Gaya Turabian
Dyer,Frederick c.
Executive's guide to effective speaking and waiting/frederick c,Dyer.
India:
Taravolevala Sons,
1979.
.