Paul Wagner ... [et al.]

Rowman & Littlefield c2024 2nd ed

: pbk

所蔵館1館

edited by Peter Robinson ... [et al.]

CABI c2016 2nd ed

: pbk , : hbk

所蔵館4館

John C. Crotts, Dimitrios Buhalis, Roger March, editors

Haworth Hospitality Press c2000

: hdc , : pbk

所蔵館12館

John C. Crotts, Chris A. Ryan, editors

Haworth Press c1997

pbk

所蔵館5館

John C. Crotts, W. Fred van Raaij, editors

Haworth Press c1994

所蔵館12館

by John Charles Crotts

University Microfilms International 1989

所蔵館1館