Cita APA

Philippine Long Distance Telephone Company & Directories Philippines Corporation. (2002). Quezon City business directory. PLDT ; DPC.

Citación estilo Chicago

Philippine Long Distance Telephone Company and Directories Philippines Corporation. Quezon City Business Directory. Makati City: PLDT ; DPC, 2002.

Cita MLA

Philippine Long Distance Telephone Company and Directories Philippines Corporation. Quezon City Business Directory. PLDT ; DPC, 2002.

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