Arya, R. (1999). Kerala Road Atlas and distance guide ( including Lakshadweep). Indian Map service.
芝加哥风格引文Arya, R. Kerala Road Atlas and Distance Guide ( Including Lakshadweep). Jodhpur: Indian Map service, 1999.
MLA引文Arya, R. Kerala Road Atlas and Distance Guide ( Including Lakshadweep). Indian Map service, 1999.
警告：这些引文格式不一定是100％准确.