Namboothiri, K. E. K. T., Shaheed Bhagath Singh, & Sivasarma; Ed. (1988). Shaheed Bhagath Singhinte theranjedutha krithikal.
Chicago Style aipamenaNamboothiri, K E K; Tr, Shaheed Bhagath Singh, and Sivasarma; Ed. Shaheed Bhagath Singhinte Theranjedutha Krithikal. Thiruvananthapuram, Chintha, 1988.
MLA aipamenaNamboothiri, K E K; Tr, et al. Shaheed Bhagath Singhinte Theranjedutha Krithikal. 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.