Gaya APA
F.G.French,c.b.e., (1966).
The New Oxford English Course Stage 7 .
Kalimantan Timur:
Rural Industries Research And Development Corporation.
Gaya MLA
F.G.French,c.b.e., .
The New Oxford English Course Stage 7.
Kalimantan Timur:
Rural Industries Research And Development Corporation,
1966.
Text.