Metro to resume collecting bus fares Jan. 10, with discounts - Los Angeles Times

Metro is closing South Bay stations on C Line — aka the Green Line — to work on LAX line – Daily Breeze

Metro to restore bus service to full levels starting Sunday – Daily News

Los Angeles County Metro resumes bus fares after pause due to the coronavirus pandemic, discounted fares offered through July - ABC7 Los Angeles

Public Transit Systems Refocus on Their Core Riders

The $1 ride that costs Metro $43. Why some want to keep it going - Los Angeles Times

Opinion: L.A. Metro, it's time for free transit - Los Angeles Times

Kansas City, Missouri, May Become Largest U.S. City To Eliminate Bus Fares

Fare Info - Go Metro

Our new simpler fares began July 1

L.A. Metro Launches Fare Capping Program

Los Angeles Turns Toward Free Fares - The American Prospect

The Guide to the Metro Expo Line: Downtown LA to Santa Monica

Railtown by Ethan N. Elkind - Paperback - University of California Press