SHAHIDULLAH, A., & SHAHIDULLAH, A. a. B. (1974). A Text book on higher algebra (4th ed.). H.L.Bhattacharjee.
Citazione stile Chigago Style (17a edizione)SHAHIDULLAH, A.M.M, e A.M.M. and BHATTACHARYYA SHAHIDULLAH. A Text Book on Higher Algebra. 4th ed. Chittagong: H.L.Bhattacharjee, 1974.
Citatione MLA (9a ed.)SHAHIDULLAH, A.M.M, e A.M.M. and BHATTACHARYYA SHAHIDULLAH. A Text Book on Higher Algebra. 4th ed. H.L.Bhattacharjee, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.