Gaya APA
Shakoor, A. (2019).
IAEG_AEG Annual Meeting Proceedings, San Francisco, California 2018 Volume 4 .
switzerland:
springer.
Gaya MLA
Shakoor, Abdul.
"IAEG_AEG Annual Meeting Proceedings, San Francisco, California 2018 Volume 4".
switzerland:
springer,
2019.
Computer File.