Mahathir, B. M. (2015). Dr Mahathir's Selected Letters to World Leaders. Marshall Cavendish Editions.
Citazione stile Chigago Style (17a edizione)Mahathir, Bin Mohamad. Dr Mahathir's Selected Letters to World Leaders. Singapore: Marshall Cavendish Editions, 2015.
Citatione MLA (8a ed.)Mahathir, Bin Mohamad. Dr Mahathir's Selected Letters to World Leaders. Marshall Cavendish Editions, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.