APA (7th ed.) Zitazioa
Barthwal, R. R. (2015). Industrial economics: An introductory textbook (Fifth edition.). New Age International (P) Limited.
Chicago Style (17th ed.) Zitazioa
Barthwal, R. R. Industrial Economics: An Introductory Textbook. Fifth edition. New Delhi: New Age International (P) Limited, 2015.
MLA (9th ed.) Zitazioa
Barthwal, R. R. Industrial Economics: An Introductory Textbook. Fifth edition. New Age International (P) Limited, 2015.
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