APA aipamena

Claridades, A. T. (2021). The revised implementing rules and regulations of the national building code of the Philippines annotated (2021 edition.). Central Book Supply,Inc.

Chicago Style aipamena

Claridades, Alvin T. The Revised Implementing Rules and Regulations of the National Building Code of the Philippines Annotated. 2021 edition. Quezon City: Central Book Supply,Inc, 2021.

MLA aipamena

Claridades, Alvin T. The Revised Implementing Rules and Regulations of the National Building Code of the Philippines Annotated. 2021 edition. Central Book Supply,Inc, 2021.