Cita APA (7th ed.)

Pfister,Robert E & Tierney,Patrick. Recreation,Event & tourism business. Huaman Kinetics.

Cita Chicago (17th ed.)

Pfister,Robert E & Tierney,Patrick. Recreation,Event & Tourism Business. Champaign: Huaman Kinetics.

Cita MLA (9th ed.)

Pfister,Robert E & Tierney,Patrick. Recreation,Event & Tourism Business. Huaman Kinetics.

Atenció: Aquestes cites poden no estar 100% correctes.