APA (7e ed.) Bronvermelding

Sicat, G. P. (2005). A federal structure is costly and does not guarantee progress. School of Economics.

Chicago (17e ed.) Bronvermelding

Sicat, Gerardo P. A Federal Structure Is Costly and Does Not Guarantee Progress. Quezon City: School of Economics, 2005.

MLA (9e ed.) Bronvermelding

Sicat, Gerardo P. A Federal Structure Is Costly and Does Not Guarantee Progress. School of Economics, 2005.