Ho, Peng Yoke.
Reminiscence of a roving scholar : science, humanities, and Joseph Needham. (Singabore : World Scientific, 2005).
https://archive.org/stream/HoPengYoke/Ho+Peng+Yoke+Reminiscence+of+a+Roving+Scholar_djvu.txt.
(HPY4)
Sinology and Asian Studies : Australia
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Sinology and Asian Studies : Europe : Great Britain