Sreedharan, K. (1999). History of Indian space programme (3rd.). Kerala Sastra Sahitya Parishad.
シカゴスタイル引用形Sreedharan, K. History of Indian Space Programme. 3rd. Kochi: Kerala Sastra Sahitya Parishad, 1999.
MLA引用形式Sreedharan, K. History of Indian Space Programme. 3rd. Kerala Sastra Sahitya Parishad, 1999.
警告: この引用は必ずしも正確ではありません.