Jonzier, B. (1980). Todo sobre trial + motocross. Ediciones CEAC.
Chicago Style (17th ed.) CitationJonzier, Bernard. Todo Sobre Trial + Motocross. Barcelona: Ediciones CEAC, 1980.
MLA (9th ed.) CitationJonzier, Bernard. Todo Sobre Trial + Motocross. Ediciones CEAC, 1980.
Warning: These citations may not always be 100% accurate.