APA
Labitag E. A., . (2004). Answers to bar examination questions in labor and social legislation (1987-2003). Quezon City: Information and Publication Division, U.P. Law Complex.
Chicago
Labitag Eduardo A, . 2004. Answers to bar examination questions in labor and social legislation (1987-2003). Quezon City: Information and Publication Division, U.P. Law Complex.
Harvard
Labitag E. A., . (2004). Answers to bar examination questions in labor and social legislation (1987-2003). Quezon City: Information and Publication Division, U.P. Law Complex.
MLA
Labitag Eduardo A, . Answers to bar examination questions in labor and social legislation (1987-2003). Quezon City: Information and Publication Division, U.P. Law Complex. 2004.