Gaya APA
Alexander, M.
(2013).
101 Microsoft Excel 2013 101 tips, tricks & timesavers
.
tanggerang selatan:
Wiley.
Gaya MLA
Alexander, Michael.
"101 Microsoft Excel 2013 101 tips, tricks & timesavers".
tanggerang selatan:
Wiley,
2013.
Text.