https://www.tibetanbuddhistencyclopedia.com/en/index.php?title=A_Memorandum_on_the_Visualization_Guide_to_the_First_Stage_of_the_Path_of_the_Thirty-two_Deities_of_Guhyasamaja_According_to_the_Arya_Tradition#:~:text=0-,A%20Memorandum%20on%20the%20Visualization%20Guide%20to%20the%20First%20Stage%20of%20the%20Path%20of%20the%20Thirty%2Dtwo%20Deities%20of%20Guhyasamaja%20According%20to%20the%20Arya%20Tradition,-Jump%20to%20navigation
