Gaya APA
Sweeting, E. (1997).
The 3 rs : their assessment and development in PEQIP schools .
Jakarta:
Depdikbud Dirjen Pendidikan Dasar dan Menengah Umum.
Gaya MLA
Sweeting, Elizabeth.
"The 3 rs : their assessment and development in PEQIP schools".
Jakarta:
Depdikbud Dirjen Pendidikan Dasar dan Menengah Umum,
1997.
Text.