Gaya APA
Emilia, O., ), N, W, ., E, A. (2004).
Problem Based Learning = Seven Jump Steps In Tutorial .
Yogyakarta:
FK UGM.
Gaya MLA
Emilia, Ova., ), Nugroho, Wiyadi, ....(, ET, ALL.
"Problem Based Learning = Seven Jump Steps In Tutorial".
Yogyakarta:
FK UGM,
2004.
Multimedia.