Keogh، Brendan (2019). "From aggressively formalised to intensely in/formalised: Accounting for a wider range of videogame development practices". Creative Industries Journal. ج. 12 ع. 1: 14–33. DOI:10.1080/17510694.2018.1532760. S2CID:159319169.
Keogh، Brendan (2019). "From aggressively formalised to intensely in/formalised: Accounting for a wider range of videogame development practices". Creative Industries Journal. ج. 12 ع. 1: 14–33. DOI:10.1080/17510694.2018.1532760. S2CID:159319169.