സുമംഗല & Sumangala. (1982). ത്രയ്യംബകം (1st.). D C Books.
Chicago Edition Citationസുമംഗല and Sumangala. ത്രയ്യംബകം. 1st. Kottayam: D C Books, 1982.
MLA Edition Citationസുമംഗല and Sumangala. ത്രയ്യംബകം. 1st. D C Books, 1982.
Warning: These citations may not always be 100% accurate.