LC authorities (en ligne), 04-02-2005
Sa skya pa'i bka' 'bum = The complete works of the great masters of the Sa skya sect
of the Tibetan buddhism, Vol. 3 : Grags pa rgyal mtshan gyi bka' 'bum = The complete
works of Grags pa rgyal mtshan, Vol. 1 / compiled by Bsod nams rgya mtsho, 1968.
The Tibetan Buddhist Resource Center (en ligne), 04-02-2005