TRIVEDI N M. (1980). INDIAN SHIPPING IN PERSPECTIVE. VIKAS PUBLISHING HOUSE PVT. LTD.
Chicagoスタイル(17版)引用形式TRIVEDI N M. INDIAN SHIPPING IN PERSPECTIVE. BOMBAY: VIKAS PUBLISHING HOUSE PVT. LTD, 1980.
MLA(9版)引用形式TRIVEDI N M. INDIAN SHIPPING IN PERSPECTIVE. VIKAS PUBLISHING HOUSE PVT. LTD, 1980.
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