Jin se de hu die : Zhang Guorong de yi shu xing xiang = Butterfly of forbidden colors : the artistic image of Leslie Cheung / Luo Feng zhu. 禁色的蝴蝶 : 张国荣的艺术形象 = Butterfly of forbidden colors : the artistic image of Leslie Cheung / 洛枫著. - Luo, Feng, 1964- 洛枫, 1964-