APA (7th ed.) Citation

Philippine Islands Bureau of Internal Revenue & Office of the Collector. Circular. s.n.].

Chicago Style (17th ed.) Citation

Philippine Islands Bureau of Internal Revenue and Office of the Collector. Circular. [Manila: s.n.].

MLA (9th ed.) Citation

Philippine Islands Bureau of Internal Revenue and Office of the Collector. Circular. s.n.].

Warning: These citations may not always be 100% accurate.