Manansala, M. M. (1988). Primer on the revised rules of the National Labor Relations Commission. National Book Store.
Chicago Style aipamenaManansala, Manuel M. Primer on the Revised Rules of the National Labor Relations Commission. Metro Manila: National Book Store, 1988.
MLA aipamenaManansala, Manuel M. Primer on the Revised Rules of the National Labor Relations Commission. National Book Store, 1988.
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