Dixon, C. J. (1974). Land use and marketing in north east Thailand: A case study of the Lam Pao area. University of London.
Lua i Stíl Chicago (17ú heag.)Dixon, C. J. Land Use and Marketing in North East Thailand: A Case Study of the Lam Pao Area. University of London, 1974.
Lua MLA (8ú heag.)Dixon, C. J. Land Use and Marketing in North East Thailand: A Case Study of the Lam Pao Area. University of London, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.