↑ "The reason why sailors tattoo themselves has often been asked". The Times. London. 30 Januari 1873. m/s. 10. Some days after a shipwreck divers recovered the bodies. Most were unrecognisable, but that of a crew member was readily identified by his tattoos ("...kadangkalanya mayat-mayat akan ditemui dalam bangkai kapal yang tenggelam. Kebanyakan daripada mayat ini tidak dapat dikenalpasti namun seseorang anak kapal bisa dikenalpasti melalui tatunya...")
↑ tattoo. The Hutchinson Unabridged Encyclopedia with Atlas and Weather guide (edisi Credo Reference. Web.). Helicon. 2010.
↑ Broadwell, Albert H. (27 Januari 1900). "Sporting pictures on the human skin". Country Life. - rencana menggabarkan kerja pencacah tatu: "Sutherland Macdonald". Diarkibkan daripada asal pada 3 November 2013. refers to his clientele including "members of our Royal Family, among them H.R.H. the Duke of York, H.I.M. the Czarevitch, and Imperial and Royal members of Russian, German and Spanish courts...."
↑ In 1969 the House of Lords debated a bill to ban the tattooing of minors, on grounds it had become "trendy" with the young in recent years but was associated with crime, 40 per cent of young criminals having tattoos. Lord Teynham and the Marquess of Aberdeen and Temair however rose to object that they had been tattooed as youngsters, with no ill effects. The Times (London), 29 April 1969, p. 4: "Saving young from embarrassing tattoos".
Pogadaev, Victor. "Tatu okhotnikov za golovami" (Tatoo of the Headhunters) - in: "Vostochnaya Kollektsiya" (Oriental Collection), Moscow: Russian State Library, N 3 (June-Aug.) 2003, p. 150-155
