1. ‘Coated vesicles and other cytoplasmic components of growing root hairs of radish’;BONNETT;Protoplasma,1966
2. ‘Elektronenmikroskopishe Untersuchungen an pollenschauchen zweier liliaceen’;BOPP-HASSENKAMP;Z. Naturforsch,1960
3. ‘A fine structural study of in vivo pollen tube penetration in Lychnis alba’;CRANG;Trans. Am. microsc. Soc.,1966
4. ‘An electron microscope study of germinating Lychnis alba pollen’;CRANG;Am. J. Bot.,1969
5. DASHEK, W. V., ‘The Lily pollen tube: Aspects of chemistry and nutrition in relation to fine structure’ Doctoral thesis, Marquette University, Milwaukee, Wis. (1966)