Burke, J., Resnick, B. Marketing & Selling the Travel Product. Cincinnati, Ohio: Western Publ. Co., 1991 VII, 323 с. : със сн. 0-538-70-277-X.
Burke, J., Resnick, B. Marketing & Selling the Travel Product. Cincinnati, Ohio: Western Publ. Co., 1991 VII, 323 с. : със сн. 0-538-70-277-X.
Burke, J., Resnick, B. (1991) Marketing & Selling the Travel Product, Cincinnati, Ohio: Western Publ. Co. VII, 323 с. : със сн. 0-538-70-277-X.
Burke, J., & Resnick, B. (1991). Marketing & Selling the Travel Product. [Учебник]. Cincinnati, Ohio: Western Publ. Co., VII, 323 с. : със сн.
Burke J, Resnick B. Marketing & Selling the Travel Product: [Учебник]. Cincinnati, Ohio: Western Publ. Co.; 1991. p. VII, 323 с. : със сн. ISBN: 0-538-70-277-X.