Manansala, M. M. (1988). Primer on the revised rules of the National Labor Relations Commission. National Book Store.
芝加哥风格引文Manansala, Manuel M. Primer on the Revised Rules of the National Labor Relations Commission. Metro Manila: National Book Store, 1988.
MLA引文Manansala, Manuel M. Primer on the Revised Rules of the National Labor Relations Commission. National Book Store, 1988.
警告：这些引文格式不一定是100％准确.