Personnel Officers Association of the Philippines, Inc, & Philippines (Republic). (1973). The civil service laws and rules. s.n.
Citação do estilo Chicago (17ª ed.)Personnel Officers Association of the Philippines, Inc, e Philippines (Republic). The Civil Service Laws and Rules. [Manila: s.n, 1973.
Citação MLA (9ª ed.)Personnel Officers Association of the Philippines, Inc, e Philippines (Republic). The Civil Service Laws and Rules. s.n, 1973.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.