แม่แบบ:R:sem-pro:Greenberg:1950
Greenberg, Joseph Harold (1950), chapter The Patterning of Root Morphemes in Semitic, in Word[1], volume 6, issue 2, DOI: , pages 162–181
Greenberg, Joseph Harold (1950), chapter The Patterning of Root Morphemes in Semitic, in Word[1], volume 6, issue 2, DOI:10.1080/00437956.1950.11659378, pages 162–181