Gaya APA
HOYLE, Leonard H, Dorf. (1989).
Managing conventions and group buisness .
East Lansing:
American hotel r Motel Associations.
Gaya Chicago
HOYLE, Leonard H, Dorf.
Managing conventions and group buisness.
East Lansing:
American hotel r Motel Associations,
1989.
.
Gaya MLA
HOYLE, Leonard H, Dorf.
Managing conventions and group buisness.
East Lansing:
American hotel r Motel Associations,
1989.
.
Gaya Turabian
HOYLE, Leonard H, Dorf.
Managing conventions and group buisness.
East Lansing:
American hotel r Motel Associations,
1989.
.