Matthews, P. (1993). The guinness book of records: 1994 (Ed.40.).
Chicago Edition CitationMatthews, Peter. The Guinness Book of Records: 1994. Ed.40. Barcelona, Guinness Publishing, 1993.
Cita MLAMatthews, Peter. The Guinness Book of Records: 1994. Ed.40. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.