|Date of birth||19 August 1911|
|Place of birth||Hungary|
|Date of death||7 October 1988(aged 77)|
- Profile, worldfootball.net; accessed 15 October 2017.
- "Sandor BIRO". World Football: Statistics. FIFA. Retrieved 1 December 2012.
- Record Hungary Appearances and Scorers, rsssf.com; accessed 15 October 2017.
- Millingstein's History of the World Cup Part Three: 1938 France, worldcupstatistics.co.uk; accessed 15 October 2017.
- Scotland - International Matches 1931-1939, RSSSF.com; accessed 15 October 2017.
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