International M and A, joint ventures, and beyond : doing the deal / David J. BenDaniel, Arthur H. Rosenbloom. - New York ; Chichester, 1998. - (Wiley frontiers in finance)
Rushmore, Stephen. Updated benchmarks for projecting fixed and variable components of hotel financial performance / Stephen Rushmore, John W. O'Neill. - 2015. // The Cornell Hotel and restaurant administration quarterly. Vol. 56 (2015), No. 1