Cita APA

Williams, P. W., & Williams, P. W. (1985). The basis of a province-wide ski market information framework. Binghamton, N.Y.

Citación estilo Chicago

Williams, Peter W., y Peter W. Williams. The Basis of a Province-wide Ski Market Information Framework. Binghamton, N.Y, 1985.

Cita MLA

Williams, Peter W., y Peter W. Williams. The Basis of a Province-wide Ski Market Information Framework. Binghamton, N.Y, 1985.