![I marked the calendar
for future reference.
I marked the calendar
for future reference.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I marked the calendar
for future REFERENCE.
The Big Bang Theory Season 1, Episode 4
![What reference?
What reference?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
What REFERENCE?
The Big Bang Theory Season 8, Episode 19
![In reference to a database
much larger than anything
I know of in the park.
In reference to a database
much larger than anything
I know of in the park.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
In REFERENCE to a database
much larger than anything
I know of in the park.
Westworld Season 2, Episode 4
![I'm surprised you know that reference.
I'm surprised you know that reference.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'm surprised you know that REFERENCE.
The Big Bang Theory Season 8, Episode 19
![What?
You're familiar with the reference?
What?
You're familiar with the reference?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
What?
You're familiar with the REFERENCE?
The Big Bang Theory Season 10, Episode 7