SPH. (2016). NIGAM WORLD OF KNOWLEDGE - BOOK 1. SHETH PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)SPH. NIGAM WORLD OF KNOWLEDGE - BOOK 1. VIKHROLI: SHETH PUBLISHING HOUSE, 2016.
MLA-čujuhus (9. p.)SPH. NIGAM WORLD OF KNOWLEDGE - BOOK 1. SHETH PUBLISHING HOUSE, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.