Παραπομπή σε μορφή APA (7η εκδ.)

Professional Book Publishers. (2019). The Industrial Employment (Standing Orders) Act, 1946 (20 of 1946). Professional Book Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Professional Book Publishers. The Industrial Employment (Standing Orders) Act, 1946 (20 of 1946). New Delhi: Professional Book Publishers, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Professional Book Publishers. The Industrial Employment (Standing Orders) Act, 1946 (20 of 1946). Professional Book Publishers, 2019.