Gaya APA
Practice And Progress (Recorded Drills:Tapescript). (1985).
Jakata:
[s.n.].
Gaya Chicago
Practice And Progress (Recorded Drills:Tapescript).
; 2.
Jakata:
[s.n.],
1985.
Text.
Gaya MLA
Practice And Progress (Recorded Drills:Tapescript).
; 2.
Jakata:
[s.n.],
1985.
Text.
Gaya Turabian
Practice And Progress (Recorded Drills:Tapescript).
Jakata:
[s.n.],
1985.
Print.