APA (7th ed.) Citation

Calabia, G. S. Towards an effective land use conversion policy for sustainable development. Philippine planning journal.

Chicago Style (17th ed.) Citation

Calabia, Gerardo S. "Towards an Effective Land Use Conversion Policy for Sustainable Development." Philippine Planning Journal .

MLA (9th ed.) Citation

Calabia, Gerardo S. "Towards an Effective Land Use Conversion Policy for Sustainable Development." Philippine Planning Journal, .

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