Bott, S., COLEMAN, A., BOTT, S., MORLEY, S., MEANS, C., ROBINSON, K., . . . ATWOOD, J. (1988). Novel Layer Structure of Sodium Calix[4]arenesulfonate Complexes—a Class of Organic Clay Mimics? Angewandte Chemie International Edition in English, 27(10), pp. 1361-1362. doi:10.1002/anie.198813611

Bott, Simon, AW COLEMAN, SG BOTT, SD MORLEY, CM MEANS, KD ROBINSON, HM ZHANG, and JL ATWOOD. "Novel Layer Structure of Sodium Calix[4]arenesulfonate Complexes—a Class of Organic Clay Mimics?" Angewandte Chemie International Edition in English 27, no. 10 (1988): 1361-1362.

Bott, Simon, et al. "Novel Layer Structure of Sodium Calix[4]arenesulfonate Complexes—a Class of Organic Clay Mimics?" Angewandte Chemie International Edition in English 27.10 (1988): 1361-1362.