Gaya APA
The Effectiveness of Industri and Technological Vocational High School (ITVHS). (2009).
Yogyakarta:
UNY- Pascasarjana.
Gaya MLA
The Effectiveness of Industri and Technological Vocational High School (ITVHS).
.
Yogyakarta:
UNY- Pascasarjana,
2009.
Artikel.