Tsang, S., & Hendricks, E. (2007). Discover Singapore: The city's history and culture redefined. Marshall Cavendish Editions.
Citazione stile Chigago Style (17a edizione)Tsang, Susan, e Edward Hendricks. Discover Singapore: The City's History and Culture Redefined. Singapore: Marshall Cavendish Editions, 2007.
Citatione MLA (9a ed.)Tsang, Susan, e Edward Hendricks. Discover Singapore: The City's History and Culture Redefined. Marshall Cavendish Editions, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.