Cita APA

Philippines. Bureau of Internal Revenue & Career Development Center, Inc. (2004). Complete 2003 numbered B.I.R rulings plus Republic Act No. 9224. The Center.

Citación estilo Chicago

Philippines. Bureau of Internal Revenue and Inc Career Development Center. Complete 2003 Numbered B.I.R Rulings Plus Republic Act No. 9224. Quezon City: The Center, 2004.

Cita MLA

Philippines. Bureau of Internal Revenue and Inc Career Development Center. Complete 2003 Numbered B.I.R Rulings Plus Republic Act No. 9224. The Center, 2004.