Cita APA

Ungos, P. D. J., & Ungos, P. Q. I. (2015). The law on labor relations. Central Book Supply, Inc.

Citación estilo Chicago

Ungos, Paulino D. Jr, and Paulino Q. III Ungos. The Law on Labor Relations. Quezon City: Central Book Supply, Inc, 2015.

Cita MLA

Ungos, Paulino D. Jr, and Paulino Q. III Ungos. The Law on Labor Relations. Central Book Supply, Inc, 2015.