Salomon, Richard; Schopen, Gregory : "On an Alleged Reference to Amitâbha in a Kharosthî Inscription on a Gandhârian Relief" (JIABS, Vol. 25, No. 1-2, 2002), p. 4.
Mallmann, Marie-Thérèse de: Introduction à l'étude d'Avalokiteçvara (Annales du Musée Guimet, 75; Paris, 1948), pl. I-a.
ad p. 366 : La pentade du MAA (Museum of Art and Archeology, University of Missouri-Columbia)
Fussman, Gérard : "Numismatic and Epigraphic Evidence for the Chronology of Early Gandharan Art"; Investigating Indian Art, Veröffentlichungen des Museums für indische Kunst, Vol. 8 (Berlin, 1987), p. 75, fig. 5.