در ادامه برخی منابع مطالب را

http://books.google.co.uk/books?id=-OttAAAAMAAJ&dq=history+of+the+afghans&printsec=frontcover&source=bl&ots=HRJ67gfr2V&sig=VFT_BgdaP9MzywlUjvNQfCOwSoc&hl=en&ei=yhElStrdMd7RjAfgmeHWBw&sa=X&oi=book_result&ct=result&resnum=2#PPR7,M1

http://digitalcommons.unl.edu/afghanenglish/7/

http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1008&context=afghanenglish