Hiling sa CA tigilan ang pagtaas ng toll fee

הוצא לאור ב Kabayan (2002)

Tarlac - La Union tollway to boost N. Luzon trading

מאת Roxas, Fred
הוצא לאור ב Manila Bulletin (2001)

Economic consequences of the Manila North Expressway

מאת Vera Cruz, Isaac M.
יצא לאור 1979

The Proportionality of toll fees for construction and maintenance costs for the South Luzon Expressway over the five-year period 1987-1991

מאת Gonzales, Grace Carmela Reyes

For whom the tolls rise estimating the probable cost of ceasing tolls at the South Luzon Tollway

מאת Condez, Christina Faye M.

Economic consequences of the Manila North Expressway

מאת Vera Cruz, Isaac M.

Willingness-to-pay attitude of car users on toll charges

מאת Doroy, Ramie B.