- Source: Billy Konstantinidis
- Billy Konstantinidis
- Daftar pemain asing J1 League
- Billy Konstantinidis
- Konstantinidis
- List of foreign J.League players
- 2016–17 Veria F.C. season
- 2017 J1 League
- List of foreign Super League Greece players
- 2012–13 Iraklis F.C. season
- List of 2024 Summer Paralympics medal winners
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Billy Konstantinidis (lahir 21 April 1986) adalah pemain sepak bola asal Australia.
Pranala luar
(Jepang) Profil dan statistik di situs web resmi J. League Data Site