Bradley, W. L. (1981). Siam then: The foreign colony in Bangkok before and after Anna. William Carey Library.
Citazione stile Chigago Style (17a edizione)Bradley, William L. Siam Then: The Foreign Colony in Bangkok Before and After Anna. Pasadena, Calif: William Carey Library, 1981.
Citatione MLA (8a ed.)Bradley, William L. Siam Then: The Foreign Colony in Bangkok Before and After Anna. William Carey Library, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.