National council of educational research and training. (1975). Angaganitha beejaganitham. Keralabhasha institute.
シカゴスタイル引用形National council of educational research and training. Angaganitha Beejaganitham. Thiruvananthapuram: Keralabhasha institute, 1975.
MLA引用形式National council of educational research and training. Angaganitha Beejaganitham. Keralabhasha institute, 1975.
警告: この引用は必ずしも正確ではありません.