Duano, V. T. (2018). Labor relations: Principles and cases (with 1990-2017 bar questions as practical exercises) (Second edition 2018.). Central Book Supply, Inc.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDuano, Voltaire T. Labor Relations: Principles and Cases (with 1990-2017 Bar Questions as Practical Exercises). Second edition 2018. Quezon City: Central Book Supply, Inc, 2018.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিDuano, Voltaire T. Labor Relations: Principles and Cases (with 1990-2017 Bar Questions as Practical Exercises). Second edition 2018. Central Book Supply, Inc, 2018.
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