Gaya APA
Excel PivotTables and Charts. (2006).
USA:
Wiley Publishing.
Gaya Chicago
Excel PivotTables and Charts.
.
USA:
Wiley Publishing,
2006.
.
Gaya MLA
Excel PivotTables and Charts.
.
USA:
Wiley Publishing,
2006.
.
Gaya Turabian
Excel PivotTables and Charts.
USA:
Wiley Publishing,
2006.
.