Apasara Arkarapanthu. 1987. Anaerobic threshold in short-,middle- and long- distance runners. Faculty of Graduate Studies, Mahidol University;

Apasara Arkarapanthu. Anaerobic threshold in short-,middle- and long- distance runners. . Bangkok:Mahidol University, 1987.

Apasara Arkarapanthu. (1987) Anaerobic threshold in short-,middle- and long- distance runners . Mahidol University/Bangkok.