CHING, R., & LEE, J. H. N. (2019). Battling dirty toilets: Singapore’s final frontiers. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوCHING, Rosie, و Jing Hui Nicholas LEE. Battling Dirty Toilets: Singapore’s Final Frontiers. Institutional Knowledge at Singapore Management University, 2019.
MLA استشهادCHING, Rosie, و Jing Hui Nicholas LEE. Battling Dirty Toilets: Singapore’s Final Frontiers. Institutional Knowledge at Singapore Management University, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.