"The information can come from ""oral history, personal narrative, biography and autobiography” or ""diaries, letters, memoranda and other materials""."
"Əsalan adoben tasawt dǎɣ ""tinfas ən magrad, tafust nawadim, dǎɣ tinfas ən tamudre əd dǎɣ tafust nawadim əktab " mex dǎɣ ""salan əstarnen, letre, memoirtan əd diyad buktutan.""