Gaya APA
Billy, Chelly, Nadia. (2012).
PCPK: Beautiful Snowflake .
Jakarta:
noura books.
Gaya Chicago
Billy, Chelly, Nadia.
PCPK: Beautiful Snowflake.
Jakarta:
noura books,
2012.
Buku.
Gaya MLA
Billy, Chelly, Nadia.
PCPK: Beautiful Snowflake.
Jakarta:
noura books,
2012.
Buku.
Gaya Turabian
Billy, Chelly, Nadia.
PCPK: Beautiful Snowflake.
Jakarta:
noura books,
2012.
Buku.