Analysis of information sources in references of the Wikipedia article "安德雷亚·阿马蒂" in Chinese language version.
...when Gorboduc was first presented, three-string versions featuring in painting of the 1530s, and the four-string version being perfected by Andrea Amati of Cremona (c. 1520-1611), from whom the French King, Francois II, ordered thirty-eight stringed instruments in 1560.
...when Gorboduc was first presented, three-string versions featuring in painting of the 1530s, and the four-string version being perfected by Andrea Amati of Cremona (c. 1520-1611), from whom the French King, Francois II, ordered thirty-eight stringed instruments in 1560.