Gaya APA
TENNICK, A.
(2011).
Practical PowerPivot and DAX Formulas for Excel 2010
(
1)
.
New York:
McGraw-Hill.
Gaya MLA
TENNICK, Art.
"Practical PowerPivot and DAX Formulas for Excel 2010".
1
New York:
McGraw-Hill,
2011.
Printed.