Lim, Jon S.H. (1993). "The Shophouse Rafflesia: An Outline of its Malaysian Pedigree and its Subsequent Diffusion in Asia". Journal of the Royal Asiatic Society. LXVI Part 1 (1 (264)): 47–66. ISSN0126-7353. JSTOR41486189.
Lim, Jon S.H. (1993). "The Shophouse Rafflesia: An Outline of its Malaysian Pedigree and its Subsequent Diffusion in Asia". Journal of the Royal Asiatic Society. LXVI Part 1 (1 (264)): 47–66. ISSN0126-7353. JSTOR41486189.