1. Arisz, W. H., — 1952. Transport of organic compounds, Ann. Rev. Pl. Physiol. 3:109–130.
2. Honert, T. H. Van den, — 1932. On the mechanism of the transport of organic materials in plants. Proc. Kon. Akad. Wetenschap. Amsterdam 35:1104–1112.
3. Raalte, M. H. van — 1952. A test for the translocation of fungicides through plant tissues. C.R. IIIe Congr. int. Phytopharm., Paris:76–78.
4. Raalte, M. H. van, A. Kaars Sijpesteyn, G. J. M. van der Kerk, A. J. P. Oort &C. W. Pluygers, — 1955. Investigations on plant chemotherapy. Meded. Landbouwhogeschool Gent 20:543–555.
5. Rice, E. L. &L. M. Rohrbach, — 1953. Effect of kerosene on movement of 2, 4-dichlorophenoxyacetic acid and some derivatives through destarched bean plants in darkness. Bot. Gaz. 115:76–81.