List of Celtic F.C. players - Wikipedia
Celtic 1967 - Football's Greatest
Celtic Team Line-Up 1962-63 – The Celtic Wiki
Players – The Celtic Wiki
Celtic Team Line-Up 1962-63 – The Celtic Wiki
Celtic Glasgow/Saison 1966/67 – Wikipedia
Celtic Team Line-Up 1965-66 – The Celtic Wiki
List of Celtic F.C. players - Wikipedia
List of Celtic F.C. players - Wikipedia
Celtic Team Line-Up 1965-66 – The Celtic Wiki
Celtic Team Line-Up 1966-67 – The Celtic Wiki