Gaya APA

Ng, P, C, L. (2017). A Study of Attitudes of Dialect Speakers Towards the Speak Mandarin Campaign in Singapore (1st ed.). Singapore: Springer.

Gaya MLA

Ng, Patrick, Chin, Leong.. "A Study of Attitudes of Dialect Speakers Towards the Speak Mandarin Campaign in Singapore". 1st ed. Singapore: Springer, 2017. E Book.