Patanjali yoga sutra with commentaries - Sanskrit

https://ia801608.us.archive.org/31/items/PatanjalisYogaSutraswithTheCommentaryOfVyasaAndTheGlossOfVachaspatiMisraRamaPrasadTranslation/Patanjali%27s%20Yoga%20Sutraswith%20the%20commentary%20of%20Vyasa%20and%20the%20gloss%20of%20Vachaspati%20Misra%20Rama%20Prasad%20translation.pdf
 
 
 
 
https://ia601507.us.archive.org/31/items/AConcordanceDictionaryToYogaSutraVyasaBhashya/A%20Concordance%20Dictionary%20to%20Yoga%20Sutra%20%26%20Vyasa%20Bhashya.pdf