APA (7th ed.) Citation

Disipulo, R. Calabarzon minerals industry in perspective. IN Hard Hat. Portal : your insight into the Philippine mining industry.

Chicago Style (17th ed.) Citation

Disipulo, Randy. "Calabarzon Minerals Industry in Perspective. IN Hard Hat." Portal : Your Insight into the Philippine Mining Industry .

MLA (9th ed.) Citation

Disipulo, Randy. "Calabarzon Minerals Industry in Perspective. IN Hard Hat." Portal : Your Insight into the Philippine Mining Industry, .

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