Citazione Stile APA (7a Edizione)

Chia Siow Yue. (2011). Foreign labor in Singapore: Trends, policies, impacts, and challenges. Philippine Institute for Development Studies.

Citazione stile Chigago Style (17a edizione)

Chia Siow Yue. Foreign Labor in Singapore: Trends, Policies, Impacts, and Challenges. Makati City: Philippine Institute for Development Studies, 2011.

Citatione MLA (9a ed.)

Chia Siow Yue. Foreign Labor in Singapore: Trends, Policies, Impacts, and Challenges. Philippine Institute for Development Studies, 2011.