- 
              
            1
- 
              
            2
- 
              
            3EDSA Carousel bus project to decongest, cut travel time on roadsIzdano u Manila Standard (2020)Članak
- 
              
            4
- 
              
            5
- 
              
            6LTFRB receives applications to give 1,072 buses permits for Undas exodusIzdano u Manila Bulletin (2018)Članak
- 
              
            7
- 
              
            8
- 
              
            9
- 
              
            10Rationalizing fare rates and service frequencies in the Metro Manila bus transport industryIzdano 1985Disertacija


