APA aipamena

DALLAPIAZZA ROSA MARIA. (2007). TANGRAM 1( WITH CD ). MAX HUEBER VERLAG.

Chicago Style aipamena

DALLAPIAZZA ROSA MARIA. TANGRAM 1( WITH CD ). DELHI: MAX HUEBER VERLAG, 2007.

MLA aipamena

DALLAPIAZZA ROSA MARIA. TANGRAM 1( WITH CD ). MAX HUEBER VERLAG, 2007.