(1986). Indikator Pertanian 1983. BPS.
Lua i Stíl Chicago (17ú heag.)Indikator Pertanian 1983. BPS, 1986.
Lua MLA (8ú heag.)Indikator Pertanian 1983. BPS, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)