APA aipamena

(1993). Philippine transportation and communications directory, 1992-1993. Kilter Enterprises.

Chicago Style aipamena

Philippine Transportation and Communications Directory, 1992-1993. Mandaluyong, Metro Manila: Kilter Enterprises, 1993.

MLA aipamena

Philippine Transportation and Communications Directory, 1992-1993. Kilter Enterprises, 1993.