Gaya APA
Martono, Engelbertus. (1994).
English Correspondence For A Young Generation (Ed. 1, Cet. 1).
Jakarta:
Karya Utama.
Gaya Chicago
Martono, Engelbertus.
English Correspondence For A Young Generation.
Ed. 1, Cet. 1
Jakarta:
Karya Utama,
1994.
Text.
Gaya MLA
Martono, Engelbertus.
English Correspondence For A Young Generation.
Ed. 1, Cet. 1
Jakarta:
Karya Utama,
1994.
Text.
Gaya Turabian
Martono, Engelbertus.
English Correspondence For A Young Generation.
Ed. 1, Cet. 1
Jakarta:
Karya Utama,
1994.
Print.