Burke, S., Bauer, F., & Englert, P. (2002) The Industrial Proficiency Index. OPRA Publishing and Consulting Group: Wellington. – Sold to Psytech 2014.

Englert, P., & Plimmer, G. (2001). The New Zealand Possible Selves Inventory. Futureselves Ltd: Wellington. – Sold to Futureselves Ltd – 2000.

Herrick, K., Englert P., Duggan, M., & Russell, S. (1998). The Maori Knowledge Assessment. OPRA Publishing and Consulting Group: Wellington.

Russell, S., Englert, P., Bauer, F., & Duggan, M. (1999). The Sales Preference Indicator. OPRA Publishing and Consulting Group: Wellington.

Guenole, N., Englert, P., & Stevenson, K. (2004). Chinese Cultural Awareness Checklist. OPRA Publishing and Consulting Group: Wellington. – Developed for Asia 2000.

Russell, S., Duggan, M., & Englert, P. (2001) The Overseas Placement Inventory. OPRA Publishing and Consulting Group: Wellington.