APA Style
Currie,RM.. (1977).
Work study (ke 4).
Pekanbaru:
Pitman Press.
Chicago Style
Currie,RM..
Work study.
ke 4
Pekanbaru:
Pitman Press,
1977.
Buku Teks.
MLA Style
Currie,RM..
Work study.
ke 4
Pekanbaru:
Pitman Press,
1977.
Buku Teks.
Turabian Style
Currie,RM..
Work study.
ke 4
Pekanbaru:
Pitman Press,
1977.
Buku Teks.