grassetto = Testo principale
   Libro, Cap.   grigio = Testo di commento

 1   1,   1(48) |    Makkari, The history of the Mohammedan Dynasties in Spain, versione
 2   1,   2(51) | intitolata: The History of the Mohammedan Dynasties in Spain, tomo
 3   1,   2(80) |        p. 429, seg.; Gayangos, Mohammedan Dynasties in Spain by Makkari,
 4   1,   2(81) |   Gayangos, The History of the Mohammedan Dynasties in Spain, tomo
 5   2,   4(158)|   Gayangos, The history of the Mohammedan Dynasties in Spain by Al-Makkari,
 6   2,   5(200)|   Gayangos, The history of the Mohammedan Dynasties in Spain, by Al-Makkari,
 7   2,   5(207)|   Gayangos, The history of the Mohammedan Dynasties in Spain by Al-Makkari,
 8   2,   5(208)|   Gayangos, The history of the Mohammedan Dynasties in Spain by Al-Makkari,
 9   2,   6(240)|   Gayangos, The history of the Mohammedan Dynasties in Spain, tomo
10   2,   7(246)|   Gayangos, The history of the Mohammedan Dynasties in Spain, tomo
11   2,   7(251)|    Makkari, The history of the Mohammedan dynasties in Spain, tomo
12   2,   7(252)|    Makkari, The history of the Mohammedan Dynasties in Spain, p. LXVII,