(1981). ICHPER proceedings [of the] 24th World Congress on health, physical education and recreation, July 21-25, 1981. Phil. Council of Health, Physical Education and Recreation.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)ICHPER Proceedings [of the] 24th World Congress on Health, Physical Education and Recreation, July 21-25, 1981. Manila: Phil. Council of Health, Physical Education and Recreation, 1981.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)ICHPER Proceedings [of the] 24th World Congress on Health, Physical Education and Recreation, July 21-25, 1981. Phil. Council of Health, Physical Education and Recreation, 1981.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.