Gaya APA
Widarso, Wishnusubroto, Mariani, Lulut.. (1999).
Complete English Grammar : Wishnusubroto Widarso dan Lulut Mariani (cet. 5).
Yogyakarta:
Kanisius.
Gaya Chicago
Widarso, Wishnusubroto, Mariani, Lulut..
Complete English Grammar : Wishnusubroto Widarso dan Lulut Mariani.
cet. 5
Yogyakarta:
Kanisius,
1999.
Buku.
Gaya MLA
Widarso, Wishnusubroto, Mariani, Lulut..
Complete English Grammar : Wishnusubroto Widarso dan Lulut Mariani.
cet. 5
Yogyakarta:
Kanisius,
1999.
Buku.
Gaya Turabian
Widarso, Wishnusubroto, Mariani, Lulut..
Complete English Grammar : Wishnusubroto Widarso dan Lulut Mariani.
cet. 5
Yogyakarta:
Kanisius,
1999.
Buku.