Schapira, P. (1998). A first course on homological algebra and sheaves. [s.n]: [S.l].
Trích dẫn kiểu ChicagoSchapira, Pierre. A First Course On Homological Algebra and Sheaves. [s.n]: [S.l], 1998.
MLA引文Schapira, Pierre. A First Course On Homological Algebra and Sheaves. [s.n]: [S.l], 1998.
警告：这些引文格式不一定是100％准确.