Logan, W., & Cherian, P. (2000). William Logan's Malabar manual. Kerala Gazetteers.
Chicago Style aipamenaLogan, William, and P.J Cherian. William Logan's Malabar Manual. Thiruvananthapuram: Kerala Gazetteers, 2000.
MLA aipamenaLogan, William, and P.J Cherian. William Logan's Malabar Manual. Kerala Gazetteers, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.