আহসান, স. আ. বাংলা সাহিত্যের ইতিহাস.
Citação norma Chicagoআহসান, সৈয়দ আলী. বাংলা সাহিত্যের ইতিহাস. ঢাকা.
Citação norma MLAআহসান, সৈয়দ আলী. বাংলা সাহিত্যের ইতিহাস.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.