APA Style
Sukardi, M., Alexander, L.G. ().
Practise and Progress .
Pascasarjana:
.
Chicago Style
Sukardi, M., Alexander, L.G.
Practise and Progress.
Pascasarjana:
,
.
Text.
MLA Style
Sukardi, M., Alexander, L.G.
Practise and Progress.
Pascasarjana:
,
.
Text.
Turabian Style
Sukardi, M., Alexander, L.G.
Practise and Progress.
Pascasarjana:
,
.
Print.