APA (7e ed.) Bronvermelding

Ronda, R. A. Construction company, cement firm form eco-friendly partnership. IN Business. The Philippine Star.

Chicago (17e ed.) Bronvermelding

Ronda, Rainier Allan. "Construction Company, Cement Firm Form Eco-friendly Partnership. IN Business." The Philippine Star .

MLA (9e ed.) Bronvermelding

Ronda, Rainier Allan. "Construction Company, Cement Firm Form Eco-friendly Partnership. IN Business." The Philippine Star, .

Let op: Deze citaties zijn niet altijd 100% accuraat.