RIDFIELD, J., & Taryadi, A. (2001). Rahasia Shambala: Mencari wawasan kesebelas. Jakarta: Gramedia Pustaka Utama.
Chicago Style CitationRIDFIELD, James, and Alfons Taryadi. Rahasia Shambala: Mencari Wawasan Kesebelas. Jakarta: Gramedia Pustaka Utama, 2001.
MLA CitationRIDFIELD, James, and Alfons Taryadi. Rahasia Shambala: Mencari Wawasan Kesebelas. Jakarta: Gramedia Pustaka Utama, 2001.
Warning: These citations may not always be 100% accurate.