APA (7 ম সংস্করণ) উদ্ধৃতি

(2006). Further amending certain provisions of Ministry Order No. 32, series of 1985, as amended, particularly providing for Standard Classification for Airconditioning and Refrigeration Service and Repair Enterprises. Philippine Star.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

"Further Amending Certain Provisions of Ministry Order No. 32, Series of 1985, as Amended, Particularly Providing for Standard Classification for Airconditioning and Refrigeration Service and Repair Enterprises." Philippine Star 2006.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

"Further Amending Certain Provisions of Ministry Order No. 32, Series of 1985, as Amended, Particularly Providing for Standard Classification for Airconditioning and Refrigeration Service and Repair Enterprises." Philippine Star, 2006.