Stitt, Mark; Bulpin, Paul V.; Ap Rees, T. (1978). "Pathway of starch breakdown in photosynthetic tissues of Pisum sativum". Biochimica et Biophysica Acta (BBA) - General Subjects. 544 (1): 200–214. doi:10.1016/0304-4165(78)90223-4. ISSN0304-4165. PMID152656.
Stitt, Mark; Bulpin, Paul V.; Ap Rees, T. (1978). "Pathway of starch breakdown in photosynthetic tissues of Pisum sativum". Biochimica et Biophysica Acta (BBA) - General Subjects. 544 (1): 200–214. doi:10.1016/0304-4165(78)90223-4. ISSN0304-4165. PMID152656.
Stitt, Mark; Bulpin, Paul V.; Ap Rees, T. (1978). "Pathway of starch breakdown in photosynthetic tissues of Pisum sativum". Biochimica et Biophysica Acta (BBA) - General Subjects. 544 (1): 200–214. doi:10.1016/0304-4165(78)90223-4. ISSN0304-4165. PMID152656.