The Multiparadigm Language G. - John Placer (Comput. Lang., 1991)

Multiparadigm research: a new direction of language design. - John Placer (ACM SIGPLAN Notices, 1991)

Integrating destructive assignment and lazy evaluation in the multiparadigm language G-2. - John Placer (ACM SIGPLAN Notices, 1992)

The Promise of Multiparadigm Languages as Pedagogical Tools. - John Placer (ACM Conference on Computer Science, 1993)

Developing New Metrics for the Investigation of Animal Vocalizations. - John Placer; C. N. Slobodchikoff (Intell. Autom. Soft Comput., 2001)

Design and Implementation of a VSL System. - John Placer; Assim Sagahyroon (Intell. Autom. Soft Comput., 2007)