Analysis of information sources in references of the Wikipedia article "North–South Commuter Railway" in English language version.
{{cite web}}
: CS1 maint: multiple names: authors list (link)The PNR currently operates in the Manila metropolitan area and the provinces of Laguna, Quezon, Camarines Sur and Albay. In the past, the PNR also used to serve the provinces of Bulacan, Pampanga, Tarlac, Nueva Ecija, Pangasinan and La Union on the North Main Line, and Batangas on the South Main Line.
The PNR currently operates in the Manila metropolitan area and the provinces of Laguna, Quezon, Camarines Sur and Albay. In the past, the PNR also used to serve the provinces of Bulacan, Pampanga, Tarlac, Nueva Ecija, Pangasinan and La Union on the North Main Line, and Batangas on the South Main Line.