Zimmer, Heinrich Robert. Campbell, Joseph. Myths and symbols in Indian art and civilization. Princeton, New Jersey: Princeton University Press, 1946, p. 126. ISBN 0-691-01778-6. «But the basic and most common object of worship in Shiva shrines is the phallus or lingam.»
mamandram.org
Mudaliyar, Sabaratna. «Lecture on the Shiva Linga». Malaysia Hindu Dharma Mamandram. Arxivat de l'original el 2012-06-30. [Consulta: 27 març 2012].