Não informado. (1960). Journal of the National Research Council of Thailand. National Research Council.
Chicago-viite (17. p.)Não informado. Journal of the National Research Council of Thailand. Bangkok: National Research Council, 1960.
MLA-viite (8. p.)Não informado. Journal of the National Research Council of Thailand. National Research Council, 1960.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.