DAY,PETER.R. Managing Global Genitic Resources forest trees. National Academy Press.
Chicago Style (17th ed.) CitationDAY,PETER.R. Managing Global Genitic Resources Forest Trees. National Academy Press.
ציטוט MLADAY,PETER.R. Managing Global Genitic Resources Forest Trees. National Academy Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.