Huruf tu sabua Grafem (bentuk, goresan, ato lambang) dari suatu Sistim tulisan, conto 26 tulisan dari alfabet latin.
Pustaka
edit- Daniels, Peter T (eds 1996). The World's Writing Systems. ISBN 0-19-507993-0.
- Powell, Barry B (1991). Homer and the Origin of the Greek Alphabet. ISBN 9780521589079.
- Robinson A. 2003, "The Origins of writing" in David Crowely and Paul Heyer 'Communication in History: Technology, Culture, Society' (fourth edition) Allyn and Bacon Boston pp 34–40