Must one bow to the left first, then bow to the right...or can one bow to the right first, then to the left when saying the Oseh Shalom Bimromav? Also, is there a difference regarding the direction one turns first between the Sefardim and the Ashkenazim? Yemenite? Can someone provide source(s) for either question?
The Babylonian Talmud (Yoma 53b) states that one should bow to one's left first: