Government of Kerala. (1962). Administration report for the marine department for the year 1966-67 & 1965-66. Public works department Govt. of Kerala.
シカゴスタイル引用形Government of Kerala. Administration Report for the Marine Department for the Year 1966-67 & 1965-66. Public works department Govt. of Kerala, 1962.
MLA引用形式Government of Kerala. Administration Report for the Marine Department for the Year 1966-67 & 1965-66. Public works department Govt. of Kerala, 1962.
警告: この引用は必ずしも正確ではありません.