R L Stevenson. Nidhidweep (Viswasahithyamala). DC Books.
Chicago Edition CitationR L Stevenson. Nidhidweep (Viswasahithyamala). Kottayam: DC Books.
MLA Edition CitationR L Stevenson. Nidhidweep (Viswasahithyamala). DC Books.
Warning: These citations may not always be 100% accurate.