Gaya APA
El-Haggar, S., Samaha, A. (2019).
Roadmap for Global Sustainability — Rise of the Green Communities (1st ed.).
Cham:
Springer.
Gaya MLA
El-Haggar, Salah.., Samaha, Aliaa..
"Roadmap for Global Sustainability — Rise of the Green Communities".
1st ed.
Cham:
Springer,
2019.
E Book.