Lua APA (7ú heag.)

Kerala (India). Dept. of Economics & Statistics. (1988). Manpower study series. Dept. of Economics and Statistics.

Lua i Stíl Chicago (17ú heag.)

Kerala (India). Dept. of Economics & Statistics. Manpower Study Series. Trivandrum: Dept. of Economics and Statistics, 1988.

Lua MLA (8ú heag.)

Kerala (India). Dept. of Economics & Statistics. Manpower Study Series. Dept. of Economics and Statistics, 1988.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.