Παραπομπή σε μορφή APA (7η εκδ.)

ANDREWS SUDHIR. (1989). HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. NEW DELHI: TWENTY-FIRST CENTURY PUBLICATION, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

ANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION, 1989.