Gaya APA
Nugroho. (2012).
Belajar merawat Indonesia .
Bogor:
Dompet Dhuafa.
Gaya Chicago
Nugroho.
Belajar merawat Indonesia.
Bogor:
Dompet Dhuafa,
2012.
Text.
Gaya MLA
Nugroho.
Belajar merawat Indonesia.
Bogor:
Dompet Dhuafa,
2012.
Text.
Gaya Turabian
Nugroho.
Belajar merawat Indonesia.
Bogor:
Dompet Dhuafa,
2012.
Print.