Tieken, Herman (2003). "Old Tamil Cankam literature and the so-called Cankam period". The Indian Economic & Social History Review. 40 (3). SAGE Publications: 247–278. doi:10.1177/001946460304000301. S2CID145407434.
Cox, Whitney (2002). "REVIEW: Kāvya in South India: Old Tamil Caṅkam Poetry. By Herman Tieken (2001). (Gonda Indological Series v. 10)". Journal of the Royal Asiatic Society. 12 (3). Cambridge University Press: 407–410. doi:10.1017/s1356186302440369. S2CID162478443.
semanticscholar.org
api.semanticscholar.org
Tieken, Herman (2003). "Old Tamil Cankam literature and the so-called Cankam period". The Indian Economic & Social History Review. 40 (3). SAGE Publications: 247–278. doi:10.1177/001946460304000301. S2CID145407434.
Cox, Whitney (2002). "REVIEW: Kāvya in South India: Old Tamil Caṅkam Poetry. By Herman Tieken (2001). (Gonda Indological Series v. 10)". Journal of the Royal Asiatic Society. 12 (3). Cambridge University Press: 407–410. doi:10.1017/s1356186302440369. S2CID162478443.