李宗吾

白話厚黑學 by: 方建明; 李宗吾 (Language materials, printed) , [原著]

正宗厚黑學大全集 = Thick black theory : 看穿醜陋人性的處事真經 by: 公孫龍策; 李宗吾 (Language materials, printed) , [原著]

20幾歲一定要懂厚黑 : 上班族職場人際關係 by: 李宗吾 (Language materials, printed) , [著]

厚黑學 by: 李宗吾 (Language materials, printed) , [作]