Yanful, E. K. (2017). Appropriate technologies for environmental protection in the developing world: Selected papers from ERTEP 2007, July 17-19 2007, Ghana, Africa. Springer.
استشهاد بنمط شيكاغوYanful, Ernest K. Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers From ERTEP 2007, July 17-19 2007, Ghana, Africa. Springer, 2017.
MLA استشهادYanful, Ernest K. Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers From ERTEP 2007, July 17-19 2007, Ghana, Africa. Springer, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.