Sugiyono <br/><br/>
Metode penelitian bisnis / 
Sugiyono ; [editor : Apri Nuryanto] 
 - Bandung :  Alfabeta,  1999 
 - xi, 236 p. :  ill. ;  24 cm. 
<br/><br/>Daftar pustaka : p. 334-335 
<br/><br/><label>ISBN: </label>9798433369  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial management--Research