This book was used for Hatha yoga
>>1751
along with the introduction Upa yoga by Sadhguru posted on youtube and his app.

For ashtanga yoga I used a sports yoga book by a local writer, won't name it because this isn't a book available in other countries or in English. Just a very generic book about how to do different poses. I also watched youtube vids and picked some things up from Russian girls posting on social media.

Point being that you may not need a specific resource, but rather being able to produce your own training program from various sources is key for anything like this, being able to internalize it.