https://archive.org/details/mini-haburah-onaah-and-mekah-taus-buyer-who-is-unable-to-return-defective-item-in-original-condition & https://archive.org/details/mini-haburah-onaah-and-mekah-taus-buyer-who-is-unable-to-return-defective-item-in-original-condition