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Productivity study of the hotel industry in South Africa 1989
(1989)
Occupancy and income statistics of South African hotels for 1975
Wiehahn, B. S., (1976)
Inter-firm comparative survey : the hotel industry in South Africa, 1980/81
(1982)
A structural profile of the hotel trade in South Africa : 1980 to 1988
Erasmus, G. J., (1990)