(1992). DENR Administrative order no. 29 series of 1992 [Rules and Regulations of Republic Act 6969]. Philippine Star.
Chicago-Zitierstil (17. Ausg.)"DENR Administrative Order No. 29 Series of 1992 [Rules and Regulations of Republic Act 6969]." Philippine Star 1992.
MLA-Zitierstil (9. Ausg.)"DENR Administrative Order No. 29 Series of 1992 [Rules and Regulations of Republic Act 6969]." Philippine Star, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.