The p-Competition Graphs of Strongly Connected and Hamiltonian Digraphs. - J. Richard Lundgren; Patricia A. McKenna; Larry J. Langley; Sarah K. Merz; Craig W. Rasmussen (Ars Comb., 1997)

Hamiltonicity, Diameter, Domination, Packing, and Biclique Partitions of Mycielski's Graphs. - David C. Fisher; Patricia A. McKenna; Elizabeth D. Boyer (Discret. Appl. Math., 1998)

New domination conditions for tournaments. - Patricia A. McKenna; Margaret Morton; Jamie Sneddon (Australas. J Comb., 2002)

Embedding Digraphs on Orientable Surfaces. - C. Paul Bonnington; Marston D. E. Conder; Margaret Morton; Patricia A. McKenna (J. Comb. Theory B, 2002)