Wu, G., & Hock, T. K. (2017). Mega container ships and shipping alliances.
Lua i Stíl Chicago (17ú heag.)Wu, Guoqin, agus Tan Kim Hock. Mega Container Ships and Shipping Alliances. 2017.
Lua MLA (9ú heag.)Wu, Guoqin, agus Tan Kim Hock. Mega Container Ships and Shipping Alliances. 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.