Somchai, K. (1984). A comparative study of two methods of speed training for the 400-meter dash.
Čikaški stil citiranja (17. izdanje)Somchai, Kunsopid. A Comparative Study of Two Methods of Speed Training for the 400-meter Dash. 1984.
MLA način citiranja (9. izdanje)Somchai, Kunsopid. A Comparative Study of Two Methods of Speed Training for the 400-meter Dash. 1984.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.