Gaya APA
Irwin,Christoper. (1998).
Guinness Book of Records 1998 .
:
Guinness.
Gaya Chicago
Irwin,Christoper.
Guinness Book of Records 1998.
:
Guinness,
1998.
Reference.
Gaya MLA
Irwin,Christoper.
Guinness Book of Records 1998.
:
Guinness,
1998.
Reference.
Gaya Turabian
Irwin,Christoper.
Guinness Book of Records 1998.
:
Guinness,
1998.
Reference.