Digital images of rakamārī: jyam, jeli, ācār o śarbat tairī śikshā, a recipe book for jams, jellies and preserves. Written by tanuśrī umādebī, published by Rajendra Library, 2003.
"The original material is owned and held by Samantak Das. Access enquiries should be directed to Samantak Das via the School of Cultural Texts and Records, Jadavpur University, Kolkata.".