Gaya APA
SALEH, M.Nurul Ikhsan. (2012).
Peace Education (Cet.1).
Yogyakarta:
AR-Ruzz media.
Gaya Chicago
SALEH, M.Nurul Ikhsan.
Peace Education.
Cet.1
Yogyakarta:
AR-Ruzz media,
2012.
BUKU.
Gaya MLA
SALEH, M.Nurul Ikhsan.
Peace Education.
Cet.1
Yogyakarta:
AR-Ruzz media,
2012.
BUKU.
Gaya Turabian
SALEH, M.Nurul Ikhsan.
Peace Education.
Cet.1
Yogyakarta:
AR-Ruzz media,
2012.
BUKU.