Gaya APA
Trooboff, Stevan K., Schwartz, Roberta, MacNeill, Debra J.. (1995).
Travel sales and customer service : the institute of certified travel agents .
Burr Ridge, IL:
Irwin Mirror Press.
Gaya Chicago
Trooboff, Stevan K., Schwartz, Roberta, MacNeill, Debra J..
Travel sales and customer service : the institute of certified travel agents.
Burr Ridge, IL:
Irwin Mirror Press,
1995.
Text.
Gaya MLA
Trooboff, Stevan K., Schwartz, Roberta, MacNeill, Debra J..
Travel sales and customer service : the institute of certified travel agents.
Burr Ridge, IL:
Irwin Mirror Press,
1995.
Text.
Gaya Turabian
Trooboff, Stevan K., Schwartz, Roberta, MacNeill, Debra J..
Travel sales and customer service : the institute of certified travel agents.
Burr Ridge, IL:
Irwin Mirror Press,
1995.
Print.