Sa skya pa dang sa skya pa ma yin pa'i bla ma kha shas kyi rnam thar
From Shangpa Resource Center
sa skya pa dang sa skya pa ma yin pa'i bla ma kha shas kyi rnam thar
Collection published in 2008 by sa skya rgyal yongs gsung rab slob gnyer khang.
BDRC link: MW1KG4275
Volume 3 / sa skya pa min pa'i bla ma kha shas kyi rnam thar
3. mkhas grub khyung po rnal 'byor pa'i rnam thar p.257