APA (7th ed.) Citation

Richardson, H. W. (1977). DASAR-DASAR ILMU EKONOMI REGIONAL. LPFE-UI.

Chicago Style (17th ed.) Citation

Richardson, Harry W. DASAR-DASAR ILMU EKONOMI REGIONAL. LPFE-UI, 1977.

MLA (8th ed.) Citation

Richardson, Harry W. DASAR-DASAR ILMU EKONOMI REGIONAL. LPFE-UI, 1977.

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