- Features Executive Order No. 321 by the President of the Philippines.
- 10 pages
- Details the code for the national flag and anthem.
- Includes a section on the evolution of the Filipino flag.
- K12 Kayamanan Araling Asyano textbook
- Batayan at Sanayang Aklat sa Araling Panlipunan, Binagong Edisyon
- Cover design: Philippine flag and cityscape
- Subject: Araling Asyano
- almost all with answers can be used as refence