Gaya APA

Griffiths, D., Griffiths, D. (2022). Head First Android Development: A learner's guide to building android apps with kotlin Third Edition (3). Sebastopol: .

Gaya MLA

Griffiths, Dawn., Griffiths, David. "Head First Android Development: A learner's guide to building android apps with kotlin Third Edition". 3 Sebastopol: , 2022. Komputer.