India Ministry of Shipping & Transport Directorate of Transport Research. (1973). Port transport statistics: 1972-73. Directorate of Transport Research.
Chicago-Zitierstil (17. Ausg.)India Ministry of Shipping & Transport Directorate of Transport Research. Port Transport Statistics: 1972-73. Directorate of Transport Research, 1973.
MLA-Zitierstil (9. Ausg.)India Ministry of Shipping & Transport Directorate of Transport Research. Port Transport Statistics: 1972-73. Directorate of Transport Research, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.