If I may say so, the translator himself was also acting underneath the exact self-imposed restriction when he mentions in his foot- Notice (p.275) only one resource for your celebration of Ghadir Khumm, which is, al-Baladhuri. Any scholar somewhat knowledgeable about hadith, islamic background and the discourses on imamate https://garrys493qbl9.blogspothub.com/profile