Willows، Robert D. (2003). "Biosynthesis of chlorophylls from protoporphyrin IX". Natural Product Reports. ج. 20 ع. 6: 327–341. DOI:10.1039/B110549N. PMID:12828371.
Bollivar، David W. (2007). "Recent advances in chlorophyll biosynthesis". Photosynthesis Research. ج. 90 ع. 2: 173–194. DOI:10.1007/s11120-006-9076-6. PMID:17370354.
Willows، Robert D. (2003). "Biosynthesis of chlorophylls from protoporphyrin IX". Natural Product Reports. ج. 20 ع. 6: 327–341. DOI:10.1039/B110549N. PMID:12828371.
Bollivar، David W. (2007). "Recent advances in chlorophyll biosynthesis". Photosynthesis Research. ج. 90 ع. 2: 173–194. DOI:10.1007/s11120-006-9076-6. PMID:17370354.