NASL Fans: Johan Cruyff, Los Angeles Aztecs - 1970s Soccer USA

NASL Quotes: The United States gave me - 1970s Soccer USA

127 Los Angeles Aztecs Soccer Stock Photos, High-Res Pictures, and Images - Getty Images

New york cosmos soccer hi-res stock photography and images - Alamy

NASL Fans: Johan Cruyff, Los Angeles Aztecs - 1970s Soccer USA

A tribute to Johan Cruyff, the Dutch soccer maestro - The Washington Post

San Diego Stadium farewell: Galvanizing the community through soccer - The San Diego Union-Tribune

1970s Soccer USA - NASL Innovations: The NASL introduced myriad changes to soccer -- some to make the sport more appealing to North American audiences, some to modernize outdated rules or regulations

How the birth and death of the NASL changed soccer in America forever, NASL

Johan Cruyff: The Total Voetballer – Back Page Football

New soccer championship in USA on cards with iconic teams revived - Soccer - Sports - Daily Express US

Soccer in the 1970s: Los Angeles Aztecs - 1970s Soccer USA