Shrama, M. Tourizam infrastructure development ; Asutainable approach. Kanishka Publ.
芝加哥风格引文Shrama, Manoj. Tourizam Infrastructure Development ; Asutainable Approach. Delhi: Kanishka Publ.
MLA引文Shrama, Manoj. Tourizam Infrastructure Development ; Asutainable Approach. Kanishka Publ.
警告：这些引文格式不一定是100％准确.