Philippines. Bureau of Internal Revenue & Career Development Center. (2004). Complete 2004 B.I.R revenue regulations. Career Development Center.
Chicagoスタイル(17版)引用形式Philippines. Bureau of Internal Revenue , Career Development Center. Complete 2004 B.I.R Revenue Regulations. Quezon City: Career Development Center, 2004.
MLA(9版)引用形式Philippines. Bureau of Internal Revenue , Career Development Center. Complete 2004 B.I.R Revenue Regulations. Career Development Center, 2004.
警告: この引用は必ずしも正確ではありません.