Riferimento SHELVOCKE, George. A VOYAGE ROUND THE WORLD BY THE WAY OF THE GREAT SOUTH SEA, PERFORMED IN THE YEARS 1719, 20, 21, 22: IN THE SPEEDWELL, OF LONDON, OF 24 GUNS AND 100 MEN, (UNDER HIS MAJESTY'S COMMISSION TO CRUISE ON THE SPANIARDS IN THE LATE WAR WITH THE SPANISH CROWN) TILL SHE WAS CASTAWAY ON THE ISLAND OF JUAN FERNANDES, IN MAY 1720; AND AFTERWARDS CONTINUED IN THE RECOVERY, THE JESUS MARIA AND SSACRA FAMÍLIA, ETC. Londres, Inglaterra: J. Senex, 1726.