Gaya APA
Mahya, A., Triyanto, . (2021).
100 + 1 Cara Bahagia : 100 Inspirasi , 1 Akal .
Yogyakarta:
Trans Idea Publishing.
Gaya MLA
Mahya, Ainun., Triyanto, .
"100 + 1 Cara Bahagia : 100 Inspirasi , 1 Akal".
Yogyakarta:
Trans Idea Publishing,
2021.
Art Original.