APA (7. basım) Alıntı
Ahmad, A. (2015). Dr Mahathir's selected letters to world leaders. Marshall Cavendish Editions.
Chicago Style (17. basım) Atıf
Ahmad, Abdullah. Dr Mahathir's Selected Letters to World Leaders. Singapore: Marshall Cavendish Editions, 2015.
MLA (9th ed.) Atıf
Ahmad, Abdullah. Dr Mahathir's Selected Letters to World Leaders. Marshall Cavendish Editions, 2015.
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