Gaya APA
Toubol, A. (2019).
Global Qualitative Nursing Research Volume 6, Januari-Desember 2019 .
USA:
Sage publications, Inc.
Gaya MLA
Toubol, Annemarie.
"Global Qualitative Nursing Research Volume 6, Januari-Desember 2019".
USA:
Sage publications, Inc,
2019.
Jurnal.