Gaya APA
Erna Fitrini, Ratih Sumiratingratri. (2009, 2010).
Always English .
Bekasi/Bandung:
PT. Cahaya Pustaka Raga.
Gaya Chicago
Erna Fitrini, Ratih Sumiratingratri.
Always English.
Bekasi/Bandung:
PT. Cahaya Pustaka Raga,
2009, 2010.
Text.
Gaya MLA
Erna Fitrini, Ratih Sumiratingratri.
Always English.
Bekasi/Bandung:
PT. Cahaya Pustaka Raga,
2009, 2010.
Text.
Gaya Turabian
Erna Fitrini, Ratih Sumiratingratri.
Always English.
Bekasi/Bandung:
PT. Cahaya Pustaka Raga,
2009, 2010.
Print.