Key-Sung(Kaye) Chon. (2000). Welcome to Hospitality an Introduction (Ed-2.). Delmar.
Chicago Style aipamenaKey-Sung(Kaye) Chon. Welcome to Hospitality an Introduction. Ed-2. Australia: Delmar, 2000.
MLA aipamenaKey-Sung(Kaye) Chon. Welcome to Hospitality an Introduction. Ed-2. Delmar, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.