31. Public relations theory: capabilities and competencies Shin, Jae-Hwa, Hoboken, NJ : Wiley-Blackwell, 2021. PRA320
32. Recursive macroeconomic theory Ljungqvist, Lars, Cambridge, Massachusets : MIT Press, [2018] ECON314
33. Video art theory: a comparative approach Westgeest, Helen, 1958- Chichester, West Sussex, UK ; John Wiley & Sons Inc., 2016. ACT101
36. Theory, culture & society. [Middlesbrough, Yorkshire : Theory, Culture and Society, c1982- ENG409 EBSCOhost EJS (Current year)
38. Career development and systems theory: connecting theory and practice Patton, Wendy, 1957- Leiden : Brill, [2021] SW310
39. Game theory - successful negotiation in purchasing: requirements, incentives and award Pfeiffer, Christoph, Wiesbaden : Springer, 2023. BUS318