Real Estate Brokers Association of the Philippines. (1998). Official REBAP Materials for Comprehensive Real Estate Broker's Seminar and review. s.n.].
Citazione stile Chigago Style (17a edizione)Real Estate Brokers Association of the Philippines. Official REBAP Materials for Comprehensive Real Estate Broker's Seminar and Review. [S.l: s.n.], 1998.
Citatione MLA (9a ed.)Real Estate Brokers Association of the Philippines. Official REBAP Materials for Comprehensive Real Estate Broker's Seminar and Review. s.n.], 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.