Penggayaan APA
ROPER, Alan Thomas, CUNNINGHAM, Scott W., PORTER, Alan L.. (2011).
FORECASTING and management of technology (2nd ed.).
New Jesey:
John Wiley & Sons.
Chicago Style
ROPER, Alan Thomas, CUNNINGHAM, Scott W., PORTER, Alan L..
FORECASTING and management of technology.
2nd ed.
New Jesey:
John Wiley & Sons,
2011.
Buku.
MLA Style
ROPER, Alan Thomas, CUNNINGHAM, Scott W., PORTER, Alan L..
FORECASTING and management of technology.
2nd ed.
New Jesey:
John Wiley & Sons,
2011.
Buku.
Turabian Style
ROPER, Alan Thomas, CUNNINGHAM, Scott W., PORTER, Alan L..
FORECASTING and management of technology.
2nd ed.
New Jesey:
John Wiley & Sons,
2011.
Buku.