Gaya APA
ILAHI, M, T., SAWITRI, N, [. (2012).
Pembelajaran discovery strategy & mental vocational skill .
Yogyakarta:
Diva Press.
Gaya MLA
ILAHI, Muhammad, Takdir., SAWITRI, Nawang, [ed.].
"Pembelajaran discovery strategy & mental vocational skill".
Yogyakarta:
Diva Press,
2012.
Buku.