Παραπομπή σε μορφή APA (7η εκδ.)

Elango, B. (2015). Service Industry Databook: Understanding and Analyzing Sector Specific Data Across 15 Nations (1st ed. 2015.). Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Elango, B. Service Industry Databook: Understanding and Analyzing Sector Specific Data Across 15 Nations. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Elango, B. Service Industry Databook: Understanding and Analyzing Sector Specific Data Across 15 Nations. 1st ed. 2015. Springer International Publishing : Imprint: Springer, 2015.