Grimme, Don
The new manager's tool kit: 21 things you need to know to hit the ground running
American Management Association, 2009
eBooks
Mariotti, John
Smart things to know about marketing
Capstone, 2004
Buku Teks
Frieman, Barry B.
What teachers need to know about children at risk
McGraw-Hill, 2001
Buku Teks
Harderer, Michael
I need to know: an introduction to the oil industry and OPEC
OPEC Secretariat, 2011
Buku Referensi
DePamphilis, Donald
Mergers and acquisitions basics : all you need to know
Elsevier , 2011
Buku Teks