PAPACOSTAS, C. (2002). TRANSPORTATION ENGINEERING AND PLANNING (3RD.). PEARSON, NEW DELHI.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPAPACOSTAS, C.S. TRANSPORTATION ENGINEERING AND PLANNING. 3RD. PEARSON, NEW DELHI, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPAPACOSTAS, C.S. TRANSPORTATION ENGINEERING AND PLANNING. 3RD. PEARSON, NEW DELHI, 2002.
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