Chan, Boon (10 February 2011). "Review: Under the hawthorn tree". Singapore Press Holdings Ltd. mypaper. Diarsipkan dari versi asli tanggal 2017-05-01. Diakses tanggal 15 February 2011.
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Chan, Boon (10 February 2011). "Review: Under the hawthorn tree". Singapore Press Holdings Ltd. mypaper. Diarsipkan dari versi asli tanggal 2017-05-01. Diakses tanggal 15 February 2011.